參數(shù)資料
型號(hào): MCP73842
廠商: Microchip Technology Inc.
元件分類(lèi): FPGA
英文描述: FPGA - 200000 SYSTEM GATE 2.5 VOLT - NOT RECOMMENDED for NEW DESIGN
中文描述: 先進(jìn)的單節(jié)或雙節(jié)鋰離子/鋰聚合物充電管理控制器
文件頁(yè)數(shù): 9/24頁(yè)
文件大?。?/td> 414K
代理商: MCP73842
2004 Microchip Technology Inc.
DS21823B-page 9
MCP73841/2/3/4
Note:
Unless otherwise indicated, V
DD
= [V
REG
(Typ) + 1V], I
OUT
= 10 mA and T
A
= +25°C.
FIGURE 2-19:
Line Transient Response.
FIGURE 2-20:
Load Transient Response.
FIGURE 2-21:
Rejection.
Power Supply Ripple
FIGURE 2-22:
Line Transient Response.
FIGURE 2-23:
Load Transient Response.
FIGURE 2-24:
Rejection.
Power Supply Ripple
V
DD
V
BAT
MCP73841-4.2V
V
DD
Stepped From 5.2V to 6.2V
I
OUT
= 10 mA
C
OUT
= 10 μF, X7R, Ceramic
MCP73841-4.2V
V
DD
= 5.2V
C
OUT
= 10 μF, X7R, Ceramic
V
BAT
I
OUT
100 mA
10 mA
-80
-70
-60
-50
-40
-30
-20
-10
0
0.01
0.1
1
10
100
1000
Frequency (kHz)
A
MCP73841-4.2V
V
DD
= 5.2 V
V
AC
= 100 mVp-p
I
OUT
= 10 mA
C
OUT
= 10 μF, X7R, CERAMIC
V
DD
V
BAT
MCP73841-4.2V
V
DD
Stepped From 5.2V to 6.2V
I
OUT
= 500 mA
C
OUT
= 10 μF, X7R, Ceramic
V
BAT
MCP73841-4.2V
V
DD
= 5.2V
C
OUT
= 10 μF, X7R, Ceramic
I
OUT
500 mA
10 mA
-80
-70
-60
-50
-40
-30
-20
-10
0
0.01
0.1
1
10
100
1000
Frequency (kHz)
A
MCP73841-4.2V
V
DD
= 5.2 V
V
AC
= 100 mVp-p
I
OUT
= 100 mA
C
OUT
= 10 μF, X7R, CERAMIC
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