m62281fp Renesas Electronics Corporation., m62281fp Datasheet - Page 2

• Manufacturer Part Number: m62281fp
• Description: General Purpose Current Mode Pwm Control Ic
• Manufacturer: Renesas Electronics Corporation.

M62281P/FP
Block Diagram
REJ03D0840-0201 Rev.2.01 Nov 14, 2007
Page 2 of 12
(OVP)
EA IN
CT
Note: GND terminal is connected to emitter terminal as M62281FP in IC inside.
UVLO
Timer
V
latch
−
+
2.5 V
And V
CC
OUT
CC
EA
terminal is connected to collector terminal as M62281FP in IC inside.
(Duty set-up)
SOFT
CURRENT
SENSE
CLM
CS
comp.
0.2 V
OSC.
C
CLM
comp.
F
S
R
S
R
Latch
CLM
PWM
Latch
COLLECT
V
EMIT
GND
OUT
Note
Note