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Maxim > Solutions > Battery Management
Protection ICs: 1 Li+ cell battery packs (< 4.4V battery voltage)
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
12-Channel, High-Voltage Battery-Pack Fault Monitor
MAX11080
| Ultra-Low-Power Overvoltage/Undervoltage 12-Cell Monitor |
| QV PDF |
1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication
DS2784
| Industry's First Complete Fuel Gauge Solution to Integrate a 1-Cell Li+ Protector and SHA-1 Authentication System |
| QV PDF |
High-Side Power and Current Monitors
MAX4210, MAX4211
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| Key Specifications:
Battery Protectors, Selectors and Monitors |
| Part Number |
Functions |
Battery Type |
Interface |
User Data Storage (bytes) |
Parameters Measured |
Battery Protection |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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DS2784
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1 Cell Li-Ion
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1-Wire
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16 EEPROM
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Current
Temperature
Time
Voltage
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Over Voltage
Over-Current
Over-Temperature
Over/Under Voltage
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2.5
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4.6
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TDFN/14
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16
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-40 to +85
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| See All Battery Protectors, Selectors and Monitors (26) |
| Key Specifications:
Current Sense Amplifiers |
| Part Number |
CMVR (min) (V) |
CMVR (max) (V) |
VCC (min) (V) |
VCC (max) (V) |
ICC (typ) (µA) |
Bidirectional Current-Sense |
VSENSE_FS (recommended) (mV) |
AV (Gain) |
Gain Accuracy @25°C (max) (%) |
-3dB BW (kHz) |
Comparators |
Package |
Operating Temp. Range (°C) |
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MAX4211
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4
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28
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2.7
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5.5
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670
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No
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100
150
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16.67 V/V
25 V/V
40.96 V/V
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1.5
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220
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2
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TQFN/16
TSSOP/16
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-40 to +85
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MAX4210
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4
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28
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2.7
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5.5
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380
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No
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100
150
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16.67 V/V
25 V/V
40.96 V/V
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1.5
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220
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0
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µMAX/8
TDFN-EP/6
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-40 to +85
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| See All Current Sense Amplifiers (25) |
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