參數(shù)資料
型號(hào): LV5654T
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PDSO36
封裝: 0.275 INCH, TSSOP-36
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 117K
代理商: LV5654T
LV5654T
No.A1360-5/10
Pin Function
Block
Pin No.
Pin Name
Functions
9
STBY1
Standby input. H/ch1 ; ON, L/ch1 ; OFF.
26
IN1-
Error amplifier Inverting input.
25
FB1
Error amplifier output.
31
CSOFT1
Soft start setting capacitor connection. Connect to GND through a capacitor.
33
OUT1
Output. External transistor P-channel gate connection.
ch1
DOWN
(Step-down)
32
OUT1N
Output. External transistor N-channel gate connection.
8
STBY2
Standby input. H/ch2 ; ON, L/ch2 ; OFF.
24
IN2-
Error amplifier Inverting input.
23
FB2
Error amplifier output.
30
CSOFT2
Soft start setting capacitor connection. Connect to GND through a capacitor.
36
OUT2
Output. External transistor P-channel gate connection.
ch2
DOWN
(Step-down)
35
OUT2N
Output. External transistor N-channel gate connection.
7
STBY3
Standby input. H/ch3 ; ON, L/ch3 ; OFF.
14
IN3+RE
Inversion amplifier, + (noninverting) input.
15
IN3-RE
Inversion amplifier, - (Inverting) input.
16
FB3RE
Inversion amplifier output.
18
IN3-
Error amplifier, - (Inverting) input.
17
FB3
Error amplifier output.
29
CSOFT3
Soft start setting capacitor connection. Connect to GND through a capacitor.
ch3
(Inversion)
2
OUT3
Output. External transistor P-channel gate connection.
6
STBY4
Standby input. H/ch4 ; ON, L/ch4 ; OFF.
12
IN4-
Error amplifier Inverting input.
13
FB4
Error amplifier output.
28
CSOFT4
Soft start setting capacitor connection. Connect to GND through a capacitor.
ch4
Step-up
(UP)
3
OUT4
Output. External transistor N-channel gate connection.
27
VCC
Power supply input (signal system).
1
VBIAS
Power supply input (pre-output stage).
19
GND_S
Ground (signal system).
34
GND_P (VS)
Ground (pre-output stage).
POWER
22
VREF
Reference voltage output.
11
CTL
Output control.
10
SCP
Connection pin for the delay time setting capacitor of short circuit detection circuit.
CONTROL
4
SCPOUT
SCP_OUT pin (SCP output).
21
CT
Triangle wave oscillation frequency setting capacitor connection.
20
RT
Triangle wave oscillation frequency setting resistor connection.
OSC
5
CLKIN
External clock input.
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