MB3782PF-G-BND Fujitsu Components, MB3782PF-G-BND Datasheet - Page 11

• Manufacturer Part Number: MB3782PF-G-BND
• Manufacturer: Fujitsu Components

Specifications of MB3782PF-G-BND

• Pwm Type: Switching Regulator Controller
• Number Of Pwm Outputs: 3
• Switching Freq: 1 TO 500kHz
• Operating Supply Voltage (max): 18V
• Output Current: 50A
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SOP
• Lead Free Status / Rohs Status: Not Compliant

Step up
Step down
Inverting
The non-inverting input to the error amps on channel 2 and channel 3 is internally connected to V
therefore cannot be configured for inverting output.
Figure 4 Error amp (channel 2, channel 3) connection
1.25 V
ch.1
R
R
1
2
+
ch.2
R
×
NF
V
0 +
V
0 +
=
ch.3
pin 12,17
×
1.25
R
2
(R1 + R2)
MB3782
REF
/2, and
11