电池管理 Battery Management 电源管理器件 | Intersil 英特矽/ Xicor公司代理商BDTIC

Device	数据手册DataSheet下载	Number of Li-Ion Cells Protected	System Management: System Resets, Power Indicators, Fault Detection	Over-Charge Protection	VIN (min) (V)	VIN (max) (V)	IS (max) (mA)	IOUT (max) (mA)	Input Trip (mV)	Package
ICL7673	ICL7673	N/A	Yes	Yes	2.5	15	5	38	50	8 Ld PDIP,8 Ld SOIC

Charge System Safety

Device	数据手册DataSheet下载	Programmable Overcurrent (A)	Input Overvoltage Protection (V)	Battery Overvoltage Protection (V)	Battery Leakage	RON @ 500mA (mÙ)	Package
ISL9200	ISL9200	0 to 1	6.8 typ, 6.65 min, 7.0 max	4.4 typ, 4.325 min, 4.475 max	20nA max @ 4.4VVB	250 typ, 450 max	12 Ld QFN
ISL9209	ISL9209	0 to 1	5.58 typ, 5.65 min, 6.0 max	4.4 typ, 4.325 min, 4.475 max	20nA max @ 4.4VVB	250 typ, 450 max	12 Ld DFN
ISL9212	ISL9212	0 to 1	6.8 typ, 6.65 min, 7.0 max	4.4 typ, 4.325 min, 4.475 max	20nA max @ 4.4VVB	170 typ, 280 max	12 Ld DFN
ISL9212A	ISL9212A	0 to 1	6.8 typ, 6.65 min, 7.0 max	4.4 typ, 4.325 min, 4.475 max	20nA max @ 4.4VVB	170 typ, 280 max	12 Ld DFN

Fuel Gauges

Device	数据手册DataSheet下载	Supply Voltage (V)	Operating Temp. Range (°C)	Supply Current Sleep (nA)	Supply Current Run (µA)	A/D Measurement	Comments	Package
ISL6295	ISL6295	2.8 to 7	-20 to +85	400	85	15 Bits + Sign	256 Bytes of EEPROM, Temp measurement	8 Ld TSSOP

Multiple Cell Li+/Polymer Battery Charger
Input Voltage Range: 7V to 25V; Topology: Fixed Frequency Synchronous Buck; Audible Noise: No, Operating Temperature Range: -10°C to +100°C; Thermal Shutdown: +150°C

Device

数据手册DataSheet下载

iSim

Input Current Limit Accuracy (%)

Battery Charge Voltage (V)

Charging Voltage Accuracy (max) (%)

Battery Charge Voltage Adjust (%)

Charge Current Limit Accuracy (%)

Trickle Charge Current Limit Accuracy (%)

Auto Trickle Charge (typ) (V)

Battery Leakage Current (max) (µA)

Auto Power Source Selection

DC Adapter Detection

Switching Freq. (typ) (kHz)

Max Duty Cycle (%)

Package

ISL6251

±3

4.2/Cell (2S, 3S, 4S)

±0.5

±5/Cell

±5 (CHLIM=2.0V)

±50 (CHLIM=0.2V)

No (Set by Host)

10 (DCIN=0V, No System Load)

300

99.9

24 Ld QSOP,28 Ld QFN

ISL6251A

±3

4.2/Cell (2S, 3S, 4S)

±0.5

±5/Cell

±3 (CHLIM=2.0V)

±25 (CHLIM=0.2V)

No (Set byHost)

10 (DCIN=0V, No System Load)

300

99.9

24 Ld QSOP, 28 Ld QFN

ISL6253

±3

4.2/Cell (2S, 3S, 4S)

±0.6

±5/Cell

±3 (CHLIM=3.3V)

±35 (CHLIM=3.3V)

Yes (3.1/Cell)

10 (DCIN=0V, No System Load)

Yes

300

99.9

28 Ld QFN,28 Ld QSOP

ISL6255

±3

4.2/Cell (2S, 3S, 4S)

±0.5

±5/Cell

±5 (CHLIM=2.0V)

±50 (CHLIM=0.2V)

No (Set byHost)

10 (DCIN=0V, No System Load)

Yes

300

99.9

28 Ld QFN,28 Ld QSOP

ISL6255A

±3

4.2/Cell (2S, 3S, 4S)

±0.5

±5/Cell

±3 (CHLIM=2.0V)

±25 (CHLIM=0.2V)

No (Set byHost)

10 (DCIN=0V, No System Load)

Yes

300

99.9

28 Ld QFN,28 Ld QSOP

ISL6257

±1.5

4.2/Cell (2S, 3S, 4S)

±0.5

±5/Cell

±1.5 (CHLIM=2.0V)

±25 (CHLIM=0.2V)

No (Set byHost)

10 (DCIN=0V, No System Load)

No (Set by Host)

Yes

300

99.9

28 Ld QFN

ISL88731

±3

2.7 to 19.2 in 16mV steps

±0.5

16mV steps

±3

64mA to220mA

2.7

2 (DCIN=0V, No System Load)

No (Set by Host)

No (Set byHost)

400

99.9

28 Ld QFN

Single Cell Li+/Polymer Battery Chargers

Device

数据手册DataSheet下载

iSim

VOUT (typ) (V)

Voltage Accuracy (%)

VIN1 (max) (V)

VIN2 (max) (V)

IOUT1 (max) (A)

IOUT2 (max) (A)

Safety Timer

Self Term- ination

Accepts CC Adapter

VIN1 Trickle Charge (min) (% CC)

VIN2 Trickle Charge (min) (% CC)

Thermal Regulation

Functions (Pin)

Package

ISL6291

4.1, 4.2

13.5

N/A

Enable, Charge Status, Fault Indiction, NTC Input, Timeout Disable, Programmable IMIN

16 Ld QFN

ISL6292

4.1, 4.2

N/A

1.6 (DFN) 2.1 (QFN)

N/A

Enable, Charge Status, Fault Indiction, NTC Input, Timeout Disable, Programmable IMIN, Reference Voltage

10 Ld DFN,16 Ld QFN

ISL6292B

4.2

N/A

16 Ld QFN

ISL6292C

4.2

N/A

1.6

N/A

Enable, Charge Status, Fault Indiction, Reference Voltage

10 Ld DFN

ISL6292D

4.2

N/A

2.1

N/A

Enable, Charge Status, Fault Indiction, NTC Input, Timeout Disable, Programmable IMIN, Reference Voltage

16 Ld QFN

ISL6293

4.2

5.5

0.5

9.2

Enable, Charge Status

10 Ld DFN

ISL6294

4.2

N/A

0.9

N/A

Enable, Charge Status, Programmable IMIN

8 Ld DFN T+R

ISL6297

4.2

0.7

N/A

1.5

N/A

Enable

16 Ld QFN

ISL6298

4.1, 4.2

N/A

0.45

N/A

Enable, Charge Status, Fault Indiction, NTC Input, Timeout Disable, Programmable IMIN, Reference Voltage

10 Ld DFN,16 Ld QFN

ISL6299A

4.2

0.38

Enable, Charge Status, Programmable IMIN

10 Ld DFN

ISL9203R5220

4.2

N/A

1.6

N/A

Enable, Charge Status, Reference Voltage

10 Ld DFN

ISL9204

4.2

N/A

0.35

N/A

Enable, Charge Status, Power Presence Indication, Programmable IMIN

8 Ld DFN

ISL9214

4.2

0.38

Enable, Charge Status, Programmable IMIN, Reference Voltage

10 Ld DFN

Authentication

Device	数据手册DataSheet下载	Supply Voltage (V)	Operating Temp. Range (°C)	Supply Current (µA)	Data Bus	Data Bus Speed (Kbps)	Comments	Package
ISL6296	ISL6296	2.6 to 4.8	-20 to +85	110	Single Wire	23	64-Bit Secret with 16x8 OTP ROM	5 Ld SOT-23 T+R,8 Ld DFN T+R
ISL9206	ISL9206	2.6 to 4.8	-20 to +85	0.15 in Sleep Mode/110 in Run Mode	Single Wire	23	FlexiHash+	5 Ld SOT-23 T+R,8 Ld DFN T+R

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Battery Management 电池管理

Charge System Safety

Fuel Gauges

Multiple Cell Li+/Polymer Battery Charger Input Voltage Range: 7V to 25V; Topology: Fixed Frequency Synchronous Buck; Audible Noise: No, Operating Temperature Range: -10°C to +100°C; Thermal Shutdown: +150°C

Single Cell Li+/Polymer Battery Chargers

Intersil 英特矽尔技术支持：

Multiple Cell Li+/Polymer Battery Charger
Input Voltage Range: 7V to 25V; Topology: Fixed Frequency Synchronous Buck; Audible Noise: No, Operating Temperature Range: -10°C to +100°C; Thermal Shutdown: +150°C