參數(shù)資料
型號: LA5647H
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝: 0.375 INCH, HSOP-28
文件頁數(shù): 7/12頁
文件大?。?/td> 145K
代理商: LA5647H
LA5647H
No.A0371-4/12
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ANT+B output [VCC = 13.2V, VSTBY = 5V, IO10 = 100mA]
Output voltage
VO10
11.7
12.2
V
Dropout voltage
VDROP10
1
1.5
V
Peak output current
IOP10
100
mA
Output shorted current
(for reference purposes)
IOSC10
170
mA
Output off voltage
VO10 OFF
0.2
V
P1 (ILL) output [VCC = 13.2V, VSTBY = 5V, IO11 = 10mA]
Dropout voltage
VDROP11
0.4
0.8
V
Sink output current
IO11
10
mA
P2 (LCD) output [VCC = 13.2V, VSTBY = 5V, IO12 = 10mA]
Dropout voltage
VDROP12
0.4
0.8
V
Sink output current
IO11
10
mA
P3 (CAP MR) output [VCC = 13.2V, VSTBY = 5V, IO13 = 10mA]
Dropout voltage
VDROP13
0.4
0.8
V
Sink output current
IO13
10
mA
P4 (RSV) output [VCC = 13.2V, VSTBY = 5V, IO14 = 10mA]
Dropout voltage
VDROP14
0.4
0.8
V
Sink output current
IO14
10
mA
Overheat protection
Operating temperature*
TSD
VO2 (COM10V) operation
VO3 to VO14 interlocked to VO2
150
175
°C
Note) * for overheat protection indicates the design target value and not the measured value.
Package Dimensions
unit : mm (typ)
3234B
SANYO : HSOP28HC(375mil)
15.2
(6.2)
0.25
0.3
0.
1
(2.
25)
(0.8)
0.8
2.0
10.
5
7.
9
(4.
9)
0.
65
2.7
2.
45
max
HEAT
SPREADER
1
14
15
28
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