Battery Protection IC for 1-cell Pack S-8240A Series

DatasheetJul. 29, 2019

Reliability Test Results

Package

The S-8240A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes high-accuracy voltage detection circuits and delay circuits.
The S-8240A Series is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent.

Features

High-accuracy voltage detection circuit: Overcharge detection voltage: 3.5 V to 4.6 V (5 mV step) Accuracy ±20 mV; Overcharge release voltage: 3.1 V to 4.6 V^*1 Accuracy ±50 mV; Overdischarge detection voltage: 2.0 V to 3.4 V (10 mV step) Accuracy ±50 mV; Overdischarge release voltage: 2.0 V to 3.4 V^*2 Accuracy ±100 mV; Discharge overcurrent detection voltage: 0.015 V to 0.200 V (5 mV step) Accuracy ±5 mV; Load short-circuiting detection voltage: 0.065 V to 0.500 V (25 mV step)^*3 Accuracy ±40 mV; Charge overcurrent detection voltage: -0.200 V to -0.015 V (5 mV step) Accuracy ±5 mV
Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).
0 V battery charge function is selectable: Available, unavailable
Power-down function is selectable: Available, unavailable
Release condition of discharge overcurrent status is selectable: Load disconnection, charger connection
Release voltage of discharge overcurrent status is selectable: Vriov, Vdiov
High-withstand voltage: VM pin and CO pin: Absolute maximum rating 28 V
Wide operation temperature range: Ta = -40°C to +85°C
Low current consumption: During operation: 1.5 μA typ., 3.0 μA max. (Ta = +25°C); During power-down: 50 nA max. (Ta = +25°C); During overdischarge: 500 nA max. (Ta = +25°C)
Lead-free (Sn 100%), halogen-free

*1. Overcharge release voltage = Overcharge detection voltage – Overcharge hysteresis voltage
(Overcharge hysteresis voltage can be selected from a range of 0 V to 0.4 V in 50 mV step.)
*2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage
(Overdischarge hysteresis voltage can be selected from a range of 0 V to 0.7 V in 100 mV step.)
*3. Load short-circuiting detection voltage = Discharge overcurrent detection voltage + 0.025 × n
(n can be selected from any integer value greater or equal to 2)

Applications

Lithium-ion rechargeable battery pack
Lithium polymer rechargeable battery pack

Parts List

Product Name	Package	Overcharge Detection Voltage [VCU] (V)	Overcharge Release Voltage [VCL] (V)	Overdischarge Detection Voltage [VDL] (V)	Overdischarge Release Voltage [VDU] (V)	Discharge Overcurrent Detection Voltage [VDIOV] (V)	Load Short-circuiting Detection Voltage [VSHORT] (V)	Charge Overcurrent Detection Voltage [VCIOV] (V)	0 V Battery Charge Function	Power-down Function	Release Condition of Discharge Overcurrent Status	Release Voltage of Discharge Overcurrent Status	Overcharge Detection Delay Time [tCU] (s)	Overdischarge Detection Delay Time [tDL] (ms)	Discharge Overcurrent Detection Delay Time [tDIOV] (ms)	Load Short-circuiting Detection Delay Time [tSHORT] (μs)	Charge Overcurrent Detection Delay Time [tCIOV] (ms)
Product Name
S-8240ACS-M6T1U	SOT-23-6	4.425	4.225	2.500	2.800	0.200	0.500	−0.150	Available	Unavailable	Load disconnection	VDIOV	1.0	128	8	280	8
S-8240ACT-M6T1U	SOT-23-6	4.425	4.225	2.500	2.900	0.200	0.500	−0.200	Available	Unavailable	Load disconnection	VDIOV	1.0	32	8	280	8
S-8240AAB-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.065	0.190	−0.050	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	16	280	4
S-8240AAC-I6T1U	SNT-6A	4.420	4.220	2.500	2.900	0.050	0.300	−0.040	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240AAD-I6T1U	SNT-6A	4.420	4.220	2.500	2.900	0.050	0.300	−0.040	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240AAE-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.100	0.500	−0.100	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAF-I6T1U	SNT-6A	4.425	4.225	2.500	2.800	0.055	0.255	−0.055	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240AAG-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.100	0.300	−0.060	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	4
S-8240AAH-I6T1U	SNT-6A	4.425	4.225	2.500	2.500	0.180	0.505	−0.125	Unavailable	Available	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAI-I6T1U	SNT-6A	4.400	4.200	2.400	2.800	0.180	0.505	−0.140	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240AAJ-I6T1U	SNT-6A	4.425	4.225	2.500	2.800	0.025	0.075	−0.025	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAK-I6T1U	SNT-6A	4.475	4.275	2.500	2.800	0.025	0.075	−0.025	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAL-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.045	0.095	−0.040	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240AAM-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.130	0.305	−0.100	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240AAN-I6T1U	SNT-6A	4.280	4.280	2.800	2.800	0.050	0.500	−0.100	Available	Available	Load disconnection	VRIOV	1.0	128	8	280	8
S-8240AAQ-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.130	0.380	−0.125	Available	Available	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240AAR-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.130	0.380	−0.125	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240AAS-I6T1U	SNT-6A	4.425	4.225	3.000	3.000	0.030	0.205	−0.030	Available	Available	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAT-I6T1U	SNT-6A	4.280	4.080	3.000	3.000	0.030	0.205	−0.030	Available	Available	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAU-I6T1U	SNT-6A	4.475	4.275	2.500	2.800	0.060	0.160	−0.050	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAV-I6T1U	SNT-6A	4.475	4.275	2.500	2.500	0.030	0.105	−0.030	Available	Available	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAW-I6T1U	SNT-6A	4.475	4.275	2.500	2.800	0.030	0.105	−0.030	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240AAX-I6T1U	SNT-6A	4.550	4.250	2.000	2.300	0.130	0.380	−0.125	Available	Unavailable	Load disconnection	VRIOV	1.0	32	16	530	16
S-8240AAY-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.080	0.230	−0.080	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240AAZ-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.045	0.095	−0.045	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABA-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.130	0.380	−0.130	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABB-I6T1U	SNT-6A	4.520	4.320	2.500	2.900	0.160	0.510	−0.160	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240ABC-I6T1U	SNT-6A	4.520	4.320	2.500	2.900	0.130	0.480	−0.130	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240ABD-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.150	0.400	−0.150	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABE-I6T1U	SNT-6A	4.475	4.275	2.500	2.800	0.055	0.255	−0.055	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABF-I6T1U	SNT-6A	4.200	4.050	2.500	2.800	0.100	0.200	−0.050	Unavailable	Available	Charger connection	VDIOV	1.0	32	8	280	8
S-8240ABG-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.160	0.360	−0.125	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABH-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.160	0.360	−0.125	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABI-I6T1U	SNT-6A	4.475	4.275	2.800	3.000	0.130	0.380	−0.130	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240ABJ-I6T1U	SNT-6A	4.425	4.225	2.800	3.000	0.130	0.380	−0.130	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240ABK-I6T1U	SNT-6A	4.475	4.275	2.400	2.800	0.150	0.350	−0.125	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABL-I6T1U	SNT-6A	4.550	4.250	2.000	2.400	0.075	0.250	−0.055	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ABM-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.080	0.280	−0.080	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABN-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.100	0.300	−0.100	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABO-I6T1U	SNT-6A	4.425	4.225	3.300	3.300	0.050	0.250	−0.050	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ABQ-I6T1U	SNT-6A	4.450	4.250	2.500	2.600	0.135	0.260	−0.115	Available	Available	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ABR-I6T1U	SNT-6A	4.500	4.350	2.400	2.500	0.110	0.235	−0.105	Unavailable	Available	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ABU-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.055	0.255	−0.045	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABV-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.055	0.255	−0.045	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABW-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.075	0.300	−0.060	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ABX-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.075	0.300	−0.060	Available	Unavailable	Load disconnection	VRIOV	1.0	64	8	280	8
S-8240ACB-I6T1U	SNT-6A	4.475	4.275	2.500	2.800	0.034	0.109	−0.030	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	8
S-8240ACC-I6T1U	SNT-6A	4.475	4.275	2.400	2.800	0.075	0.250	−0.075	Unavailable	Unavailable	Charger connection	VDIOV	1.0	32	16	280	16
S-8240ACE-I6T1U	SNT-6A	4.350	4.200	2.400	2.500	0.195	0.245	−0.150	Unavailable	Available	Load disconnection	VRIOV	1.0	64	32	280	16
S-8240ACF-I6T1U	SNT-6A	4.510	4.310	2.500	2.800	0.055	0.205	−0.055	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	16	280	16
S-8240ACG-I6T1U	SNT-6A	4.500	4.300	2.500	2.900	0.100	0.300	−0.080	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ACH-I6T1U	SNT-6A	4.500	4.300	2.500	2.900	0.130	0.380	−0.100	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ACI-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.045	0.145	−0.045	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	16	280	8
S-8240ACJ-I6T1U	SNT-6A	4.325	4.075	2.500	2.900	0.050	0.200	−0.030	Unavailable	Available	Load disconnection	VDIOV	1.0	64	16	280	8
S-8240ACK-I6T1U	SNT-6A	4.250	4.000	2.500	3.000	0.150	0.500	−0.150	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ACL-I6T1U	SNT-6A	3.800	3.700	2.200	2.300	0.100	0.200	−0.100	Unavailable	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ACN-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.045	0.120	−0.040	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ACO-I6T1U	SNT-6A	4.475	4.275	2.800	3.000	0.030	0.205	−0.045	Unavailable	Available	Load disconnection	VRIOV	1.0	32	16	280	16
S-8240ACP-I6T1U	SNT-6A	3.650	3.450	2.100	2.300	0.150	0.500	−0.020	Available	Unavailable	Charger connection	VDIOV	1.0	64	8	280	8
S-8240ACR-I6T1U	SNT-6A	4.500	4.350	2.300	2.700	0.185	0.235	−0.150	Unavailable	Available	Load disconnection	VRIOV	1.0	64	32	280	16
S-8240ACU-I6T1U	SNT-6A	4.475	4.275	2.500	2.900	0.055	0.155	−0.050	Available	Unavailable	Load disconnection	VRIOV	1.0	32	16	280	8
S-8240ACV-I6T1U	SNT-6A	4.425	4.225	2.800	2.800	0.050	0.150	−0.050	Unavailable	Available	Load disconnection	VRIOV	1.0	32	16	280	16
S-8240ACW-I6T1U	SNT-6A	4.280	4.080	2.800	2.800	0.050	0.150	−0.050	Unavailable	Available	Load disconnection	VRIOV	1.0	32	16	280	16
S-8240ACY-I6T1U	SNT-6A	4.500	4.350	2.000	2.100	0.185	0.235	−0.150	Unavailable	Available	Load disconnection	VRIOV	1.0	32	32	280	16
S-8240ADB-I6T1U	SNT-6A	4.280	4.180	2.300	2.300	0.180	0.480	−0.175	Available	Available	Load disconnection	VDIOV	1.0	128	16	280	8
S-8240ADC-I6T1U	SNT-6A	3.800	3.600	2.200	2.400	0.150	0.500	−0.150	Available	Available	Charger connection	VDIOV	1.0	64	32	280	16
S-8240ADF-I6T1U	SNT-6A	4.500	4.350	2.400	2.500	0.195	0.245	−0.150	Unavailable	Available	Load disconnection	VDIOV	1.0	32	32	280	16
S-8240ADG-I6T1U	SNT-6A	4.475	4.275	2.400	2.800	0.075	0.250	−0.075	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	32	16	280	16
S-8240ADH-I6T1U	SNT-6A	4.280	3.880	2.500	3.000	0.180	0.480	−0.180	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ADJ-I6T1U	SNT-6A	4.100	3.850	2.500	2.900	0.150	0.500	−0.150	Unavailable	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ADK-I6T1U	SNT-6A	4.450	4.250	2.650	2.850	0.135	0.260	−0.115	Available	Available	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ADM-I6T1U	SNT-6A	4.350	4.200	2.400	2.500	0.095	0.245	−0.150	Unavailable	Available	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ADO-I6T1U	SNT-6A	4.375	4.175	2.400	2.800	0.100	0.500	−0.100	Available	Unavailable	Load disconnection	VRIOV	1.0	32	8	280	16
S-8240ADS-I6T1U	SNT-6A	4.425	4.225	2.500	2.900	0.050	0.100	−0.050	Unavailable	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240AAC-A6T2U	HSNT-6(1212)	4.420	4.220	2.500	2.900	0.050	0.300	−0.040	Available	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240AAD-A6T2U	HSNT-6(1212)	4.420	4.220	2.500	2.900	0.050	0.300	−0.040	Unavailable	Unavailable	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240ABO-A6T2U	HSNT-6(1212)	4.425	4.225	3.300	3.300	0.050	0.250	−0.050	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ABR-A6T2U	HSNT-6(1212)	4.500	4.350	2.400	2.500	0.110	0.235	−0.105	Unavailable	Available	Load disconnection	VRIOV	1.0	64	16	280	16
S-8240ACE-A6T2U	HSNT-6(1212)	4.350	4.200	2.400	2.500	0.195	0.245	−0.150	Unavailable	Available	Load disconnection	VRIOV	1.0	64	32	280	16
S-8240ADA-A6T2U	HSNT-6(1212)	4.400	4.300	2.800	3.000	0.100	0.500	−0.100	Available	Available	Load disconnection	VDIOV	1.0	128	8	280	8
S-8240ADI-A6T2U	HSNT-6(1212)	4.475	4.275	3.300	3.300	0.050	0.250	−0.050	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ADN-A6T2U	HSNT-6(1212)	4.280	4.180	2.700	2.900	0.030	0.105	−0.020	Unavailable	Available	Load disconnection	VRIOV	1.0	64	16	280	8
S-8240ADP-A6T2U	HSNT-6(1212)	4.475	4.275	2.800	2.800	0.050	0.250	−0.050	Available	Available	Load disconnection	VDIOV	1.0	64	8	280	8
S-8240ADT-A6T2U	HSNT-6(1212)	4.250	3.950	2.500	2.800	0.050	0.100	−0.050	Unavailable	Available	Load disconnection	VDIOV	1.0	64	8	280	8

Please confirm the product name and specifications with the data sheet again.

Last modified: Nov. 09, 2018

These descriptions may be different from the actual product name and parameter.
Please confirm the product name and specifications with the data sheet again.
The information herein is subject to change without notice.