MCP73837-NVI/UN Microchip Technology, MCP73837-NVI/UN Datasheet - Page 11
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MCP73837-NVI/UN
Manufacturer Part Number
MCP73837-NVI/UN
Description
IC,Battery Management,TSSOP,10PIN,PLASTIC
Manufacturer
Microchip Technology
Datasheet
1.MCP73838T-FJIMF.pdf
(30 pages)
Specifications of MCP73837-NVI/UN
Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
Voltage - Supply
4.5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP (0.118", 3.00mm Width)
Product
Charge Management
Output Voltage
4.2 V, 4.35 V, 4.4 V, 4.5 V
Output Current
1200 mA
Operating Supply Voltage
3.75 V to 6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP73837-NVI/UN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Note: Unless otherwise indicated, V
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
© 2007 Microchip Technology Inc.
16
14
12
10
8
6
4
2
0
16
14
12
10
-0.05
8
6
4
2
0
0.35
0.25
0.15
0.05
0.3
0.2
0.1
0
I
OUT
I
OUT
= 100 mA
= 10 mA
Time (µs)
Time (Minutes)
Line Transient Response.
Line Transient Response.
Load Transient Response.
Time (µs)
I
OUT
DD
= 10 mA
= [V
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
REG
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.1
-0.12
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
(typical) + 1V], I
OUT
FIGURE 2-22:
FIGURE 2-23:
(I
FIGURE 2-24:
(USB = Low).
OUT
= 30 mA and T
-0.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
= 1A).
1
0
A
= +25°C, Constant-voltage mode.
Time (Minutes)
MCP73837/8
Load Transient Response.
V
V
AC
USB
UVLO Start Delay
UVLO Start Delay
I
OUT
= 100 mA
DS22071A-page 11
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
-0.3