bd95500muv ROHM Co. Ltd., bd95500muv Datasheet - Page 7

• Manufacturer Part Number: bd95500muv
• Description: Switching Regulator With Mosfet Ddr-sdram Cores
• Manufacturer: ROHM Co. Ltd.

●Pin Configuration
●Pin Function Table
© 2010 ROHM Co., Ltd. All rights reserved.
BD95500MUV
www.rohm.com
PIN No.
bottom
15-21
22-29
31-36
10
12
13
14
30
37
38
39
40
11
1
2
3
4
5
6
7
8
9
SS/TRACK
PIN name
PGOOD
MODE
VREG
PGND
PGND
BOOT
VOUT
VINS
GND
N.C.
VCC
REF
VDD
ILIM
SW
VIN
FIN
CE
Is+
EN
FS
Is-
MODE
BOOT
VINS
VIN
VIN
VIN
VIN
VIN
VIN
EN
*Connect the bottom side (FIN) to the ground terminal
31
32
33
34
35
36
37
38
39
40
PGOOD N.C.
PGND
Power Good Output Pin(+/-10% Window)
Ceramic Capacitor Reactive Pin
Current Limit Setting Pin
Power Supply Input pin (Control Block)
Sense GND
IC Reference Voltage (2.5V/500uA)
Switching Frequency Adjustable Pin (30k～100kΩ)
Soft Start Setting Pin (w/ Capacitor)/Tracking Voltage Input Pin
Vo Setting Pin
Output Voltage Sense Pin
Current Sense Pin -
Current Sense Pin +
FET Driver Power Supply Pin (5V Input)
Power GND Pin
High Side FET Source Pin
Power GND Pin
Battery Voltage Input pin (3.3~20V Input)
Battery Voltage Sense pin
HG Driver Power Supply Pin
Enable Input pin (IC ON when High)
Control Mode Adjustment Pin
Substrate connection
30
1
Low: Continuous
High: SLLM
SW
29
2
SW
28
CE
3
SW
ILIM
27
4
VCC GND VREG
SW
26
5
7/20
SW
25
6
SW
24
7
SW
23
FS
8
PIN function
TRACK
SW
22
9
SS/
PGND
-
REF
21
10
20
19
18
17
16
15
14
13
12
11
PGND
PGND
PGND
PGND
PGND
PGND
VDD
VOUT
Is-
Is+
Technical Note
2010.05 - Rev.C