BD95242MUV ROHM Electronics, BD95242MUV Datasheet - Page 5

• Manufacturer Part Number: BD95242MUV
• Description: 2ch Switching Regurators for Desktop PC
• Manufacturer: ROHM Electronics

●Pin Configuration
●Pin Function Table
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www.rohm.com
PIN No.
reverse
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
PIN name
PGOOD2
PGOOD1
EXTVCC
PGND1
PGND2
BOOT2
BOOT1
DGND
AGND
MCTL
REG2
REG1
REF2
REF1
SW2
SW1
HG2
EN2
EN1
HG1
SS2
Is+2
FB2
FS2
FS1
FB1
Is+1
CTL
SS1
LG1
LG2
VIN
FIN
EXTVCC
Highside FET source pin 2
Highside FET gate drive pin 2
HG Driver power supply pin 2
Vo2 ON/OFF pin (High=ON, Low=OFF)
Vo2 Power Good Open Drain Output pin
Vo2 soft start pin
Ground
Vo2 output voltage setting pin
Current sense pin +2
Vo2 output voltage sense pin, current sense pin -2
Input pin for setting Vo2 frequency
Mode shift pin (Low=continuous, Middle=QLLM, High=SLLM)
Input pin Ground
Input pin for setting Vo1 frequency
Vo2 output voltage sense pin, current sense pin -1
Current sense pin +1
Vo1 output voltage setting pin
Linear regulator ON/OFF pin (High=ON, Low=OFF)
Vo1 soft start pin
Vo1 Power Good Open Drain Output pin
Vo1 ON/OFF pin (High=ON, Low=OFF)
HG Driver power supply pin 1
Highside FET gate drive pin 1
Highside FET source pin 1
Lowside FET source pin 1
Lowside FET gate drive pin 1
Outside power supply input pin
3.3V linear regulator output pin
5V linear regulator output pin
Power supply input pin
Lowside FET gate drive pin 2
Lowside FET source pin 2
Exposed Pad, Connect to GND
PGND2
PGND1
REG2
REG1
LG2
LG1
VIN
25
26
27
28
29
30
31
32
24
1
23
2
22
3
5/20
21
4
FIN
20
5
19
6
PIN Function
18
7
17
8
16
15
14
13
12
11
10
9
FB2
Is+2
Is+1
FB1
FS1
AGND
MCTL
FS2
Technical Note
2009.04 - Rev.B