ADP2291ARMZ-R7 Analog Devices Inc, ADP2291ARMZ-R7 Datasheet - Page 4

• Manufacturer Part Number: ADP2291ARMZ-R7
• Description: IC CHARGER LI-ION 4.2V 8MSOP
• Manufacturer: Analog Devices Inc

Specifications of ADP2291ARMZ-R7

• Battery Type: Lithium-Ion (Li-Ion)
• Function: Charge Management
• Voltage - Supply: 4.5 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Input Voltage: 12V
• Battery Charge Voltage: 4.2V
• Charge Current Max: 1.5A
• Battery Ic Case Style: MSOP
• No. Of Pins: 8
• No. Of Series Cells: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ADP2291-EVAL - BOARD EVAL FOR ADP2291LI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: ADP2291ARMZ-R7; ADP2291ARMZ-R7TR

ADP2291
Parameter
BATTERY CHARGE TIMER
OVERSHOOT PROTECTION
CHG OUTPUT
BASE DRIVE CAPABILITY
THERMAL SHUTDOWN
1
2
All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). Typical values are at T
Guaranteed by design; not tested in production.
Charge/Discharge TIMER Current
Low Threshold
High Threshold
High-Low Threshold Delta
BAT Threshold
Current Sink
Output Voltage Low
Output Leakage Current
Maximum Base Drive Current
Shutdown Threshold
Hysteresis
2
Conditions
<2 ms duration
Current = 20 mA
V
T
A
CHG
rising
= 5 V
Rev. A | Page 4 of 20
Min
21.0
750
4.7
40
A
= 25°C.
Typ
24.0
1.5
0.1
135
1.2
2.0
5
35
Max
27.0
850
5.3
0.45
1
Unit
µA
V
V
mV
V
A
V
µA
mA
°C
°C