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

DatasheetJul. 29, 2019

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.
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The information herein is subject to change without notice.