M62255FP データシートの表示（PDF） - Renesas Electronics
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M62255FP Datasheet PDF : 13 Pages
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M62255FP
Pin Arrangement
M62255FP
SW 1
PGND 2
OSC 3
GND 4
PS 5
CK 6
DI 7
CS 8
DCDOUT 9
REF IN 10
ADJ 11
VCC 12
24 VC
23 VDET
22 IDET
21 ISENSE1−
20 ISENSE1+
19 IN1
18 IN2
17 IN3
16 IN4
15 DOUT
14 ISENSE2−
13 ISENSE2+
(Top view)
Outline: PRSP0024GA-A (24P2Q-A)
Pin Description
Pin No.
7
6
Pin Name
DI
CK
8
CS
15
DOUT
11
ADJ
10
REF IN
19
IN1
18
IN2
17
IN3
16
IN4
20
ISENSE1+
21
ISENSE1–
13
ISENSE2+
14
ISENSE2–
9
DCDOUT
23
VDET
22
IDET
24
VC
1
SW
3
OSC
5
PS
12
VCC
4
GND
2
PGND
Function
The serial data input pin which used to receive 8-bit wide serial data
The shift clock input pin which input signal from DI pin to 8-bit shift register by the rising
edge of clock signal
When this pin is "Low", DI pin can receive the data into the 8-bit shift register.
The each bit will be latched at rising edge of the clock signal
The output pin of the amplified A/D data
The voltage output pin for adjusting A/D reference voltage
The reference voltage input pin of the A/D converter
The A/D converter input pin
The A/D converter input pin
The A/D converter input pin
The A/D converter input pin
The charge current sense input pin for high side voltage
The charge current sense input pin for low side voltage
The discharge current sense input pin for high side voltage
The discharge current sense input pin for low side voltage
The discharge current detect circuit output pin
The voltage detection input pin
The current detection input pin
This pin is used to make connection with capacitor and resistor which are used for phase
compensation
The pre-drive pin which used to connect the external Pch Tr
The pin used to connect capacitor to determine the frequency of oscillator
The control pin of power save mode (H: power save mode, L: normal mode)
The power supply pin
The ground pin
The ground pin of power unit
REJ03F0245-0200 Rev.2.00 Sep 14, 2007
Page 2 of 12
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