ADP2291ARMZ-R7 Analog Devices Inc, ADP2291ARMZ-R7 Datasheet - Page 9

• 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

135
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120
118
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110
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104
–40
4
Figure 16. Base Drive vs. Input Voltage
–20
Figure 17. Base Drive vs. Temperature
6
0
TEMPERATURE (°C)
V
IN
20
= 5 V
V
IN
8
(V)
40
60
10
80
100
12
Rev. A | Page 9 of 20
1
2
1
3
CH1
CH1
CH3 10.0mVΩ
CH1 = V
4.18V OFFSET
10.0mV
20.0mV
BAT
Figure 19. Load Transient Response
Figure 18. Line Transient Response
B W
CH3 = I
200mA/DIV
I
B W
CH1 = V
4.18V OFFSET
BAT
CH2 1.00V
= 70mA TO 700mA
BAT
BAT
I
BAT
V
= 350 mA
IN
= 5 V
B W
M100µs
M200µs
CH2 = V
5V OFFSET
V
IN
= 5V TO 8V
CH3
CH2
IN
ADP2291
10.0mV
6.18V