Battery Protection IC for 1-Cell Pack S-8211D Series

DatasheetJul. 29, 2019

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Reliability Test Results
- S-8211Dxx-I6TxU
- S-8211Dxx-M5TxU

Package
- SNT-6A (PG006-A)
- SOT-23-5 (MP005-A)

The S-8211D Series are protection ICs for single-cell lithium-ion / lithium-polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits. These ICs are suitable for protecting single-cell rechargeable lithium-ion / lithium-polymer battery packs from overcharge, overdischarge, and overcurrent.

Features

High-accuracy voltage detection circuit: Overcharge detection voltage: 3.6 to 4.5 V (5 mV steps) Accuracy ±25 mV (+25°C), Accuracy ±30 mV (−5 to +55°C); Overcharge release voltage: 3.5 to 4.4 V*1 Accuracy ±50 mV; Overdischarge detection voltage: 2.0 to 3.0 V (10 mV steps) Accuracy ±50 mV; Overdischarge release voltage: 2.0 to 3.4 V*2 Accuracy ±100 mV; Discharge overcurrent detection voltage: 0.05 to 0.30 V (10 mV steps) Accuracy ±15 mV; Load short-circuiting detection voltage: 0.5 V (fixed) Accuracy ±200mV
Detection delay times are generated by an internal circuit (external capacitors are unnecessary). Accuracy ±20%
High-withstand voltage (VM pin and CO pin: Absolute maximum rating = 28 V)
0 V battery charge function “available” / “unavailable” are selectable.
Power-down function “available” / “unavailable” is selectable.
Wide operating temperature range: Ta = −40 to +85°C
Low current consumption: During operation: 3.0 µA typ., 5.5 µA max. (Ta = +25°C); During power-down: 0.2 µA 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 as 0 V or from a range of 0.1 to 0.4 V in 50 mV steps.)
*2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage
(Overdischarge hysteresis voltage can be selected as 0 V or from a range of 0.1 to 0.7 V in 100 mV steps.)

Applications

Lithium-ion rechargeable battery packs
Lithium-polymer rechargeable battery packs

Parts List

Product name	Package	Overcharge Detection Voltage [VCU] (V)	Overcharge Release Voltage [VCL] (V)	Over- discharge Detection Voltage [VDL] (V)	Over- discharge Release Voltage [VDU] (V)	Discharge Overcurrent Detection Voltage [VDIOV] (V)	0V Battery Charge Function	Power- down Function	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)
Product name
S-8211DAD-M5T1x	SOT-23-5	4.280	4.180	2.50	2.80	0.19	Unavailable	Yes	1.2	150	9	300
S-8211DAE-M5T1x	SOT-23-5	4.280	4.180	2.50	2.70	0.19	Unavailable	Yes	1.2	150	9	300
S-8211DAH-M5T1x	SOT-23-5	4.275	4.175	2.30	2.40	0.10	Available	Yes	1.2	150	9	300
S-8211DAI-M5T1x	SOT-23-5	4.325	4.075	2.50	2.90	0.15	Unavailable	Yes	1.2	150	9	300
S-8211DAJ-M5T1x	SOT-23-5	4.280	4.080	3.00	3.00	0.08	Available	Yes	1.2	150	9	300
S-8211DAK-M5T1x	SOT-23-5	4.280	4.080	2.30	2.30	0.13	Unavailable	Yes	1.2	150	9	300
S-8211DAL-M5T1x	SOT-23-5	4.280	4.080	2.80	2.80	0.10	Available	Yes	1.2	150	9	300
S-8211DAM-M5T1x	SOT-23-5	4.275	4.075	2.50	2.90	0.15	Unavailable	Yes	1.2	150	9	300
S-8211DAR-M5T1x	SOT-23-5	3.600	3.600	2.00	2.30	0.15	Available	Yes	1.2	150	9	300
S-8211DAS-M5T1x	SOT-23-5	3.600	3.500	2.50	2.80	0.10	Available	Yes	1.2	150	9	300
S-8211DAU-M5T1y	SOT-23-5	3.650	3.550	2.50	2.80	0.15	Available	Yes	1.2	150	9	300
S-8211DAV-M5T1y	SOT-23-5	3.700	3.600	2.50	2.80	0.05	Available	Yes	1.2	150	9	300
S-8211DAW-M5T1y	SOT-23-5	3.800	3.700	2.50	2.80	0.10	Available	Yes	1.2	150	9	300
S-8211DBB-M5T1U	SOT-23-5	4.350	4.150	2.10	2.20	0.26	Unavailable	Yes	1.2	150	9	300
S-8211DBD-M5T1U	SOT-23-5	4.350	4.150	2.10	2.20	0.11	Unavailable	Yes	1.2	150	9	300
S-8211DBE-M5T1U	SOT-23-5	4.350	4.150	2.10	2.20	0.14	Unavailable	Yes	1.2	150	9	300
S-8211DBF-M5T1U	SOT-23-5	4.230	4.080	3.00	3.10	0.15	Unavailable	Yes	1.2	150	9	300
S-8211DBG-M5T1U	SOT-23-5	4.250	4.050	2.70	3.00	0.20	Unavailable	Yes	1.2	150	9	300
S-8211DAD-I6T1U	SNT-6A	4.280	4.180	2.50	2.80	0.19	Unavailable	Yes	1.2	150	9	300
S-8211DAE-I6T1U	SNT-6A	4.280	4.180	2.50	2.70	0.19	Unavailable	Yes	1.2	150	9	300
S-8211DAF-I6T1U	SNT-6A	4.250	4.050	2.40	2.90	0.10	Available	No	1.2	75	9	300
S-8211DAG-I6T1U	SNT-6A	4.280	4.080	2.30	2.30	0.08	Available	No	1.2	150	9	300
S-8211DAI-I6T1U	SNT-6A	4.325	4.075	2.50	2.90	0.15	Unavailable	Yes	1.2	150	9	300
S-8211DAN-I6T1U	SNT-6A	4.280	4.080	2.30	3.00	0.10	Unavailable	Yes	1.2	150	18	300
S-8211DAQ-I6T1U	SNT-6A	4.280	4.080	2.30	2.30	0.10	Unavailable	Yes	1.2	150	18	300
S-8211DAT-I6T1U	SNT-6A	4.280	4.080	2.70	2.70	0.08	Unavailable	Yes	1.2	150	18	300
S-8211DAX-I6T1U	SNT-6A	4.280	4.080	2.00	2.00	0.11	Unavailable	Yes	1.2	150	18	300
S-8211DAY-I6T1U	SNT-6A	3.900	3.900	2.00	2.30	0.15	Available	Yes	1.2	150	9	300
S-8211DAZ-I6T1U	SNT-6A	3.800	3.500	2.40	2.70	0.07	Available	Yes	1.2	150	9	300
S-8211DBA-I6T1U	SNT-6A	4.000	3.900	2.35	2.65	0.10	Available	Yes	1.2	150	9	300
S-8211DBC-I6T1U	SNT-6A	4.250	4.150	3.00	3.10	0.20	Unavailable	Yes	1.2	150	9	300

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Last modified: Feb. 03, 2015

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.