MB3817 Fujitsu Microelectronics, Inc., MB3817 Datasheet - Page 3

• Manufacturer Part Number: MB3817
• Description: Switching Regulator Controller
• Manufacturer: Fujitsu Microelectronics, Inc.

Pin no.
PIN DESCRIPTION
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pin name
CSCP
OUT
GND
DTC
CB1
CB2
CTL
V
V
CT
RT
VE
CS
FB
IN
IN
REF
CC
I/O
O
O
O
I
I
I
I
This terminal connects to a capacitor for setting the triangular-wave frequency.
This terminal connects to a resistor for setting the triangular-wave frequency.
Error amplifier non-inverted input terminal
Error amplifier inverted input terminal
Error amplifier output terminal
Dead time control terminal
Boot capacitor connection terminal
Boot capacitor connection terminal
Power supply terminal
Totem-pole type output terminal
Output current setting terminal
Ground terminal
Soft start setting capacitor connection terminal
Short detection setting capacitor connection terminal
Power supply control terminal
When this terminal is High, IC is inactive state
When this terminal is Low, IC is standby state
Reference voltage output terminal
Descriptions
MB3817
3