IMP38C4X IMP Inc, IMP38C4X Datasheet - Page 7

• Manufacturer Part Number: IMP38C4X
• Description: BiCMOS Current-Mode PWM Controllers
• Manufacturer: IMP Inc

© 2000 IMP, Inc.
2R
AGND (9)
GND 5
R
+
–
1V
ISNS
3 (5)
+
–
–
+
COMP
UVLO
Figure 3. UVL Protection Circuit
T
S
R
(
Connection Notes
IMP38C4X, IMP38HC4X (8-Pin Devices)
50% Maximum Duty Cycle:
IMP38C44, IMP38HC44, IMP38C45, IMP38HC45
96% Maximum Duty Cycle:
IMP38C42, IMP38HC42, IMP38C43, IMP38HC43
) Pins Are 14-Pin Devices Only
Q
Q
Protection
UVL
I M P 3 8 C / H C / 4 2 / 3 / 4 / 5
I M P 3 8 C / H C / 4 2 / 3 / 4 / 5
PWM Controllers
Application Information
6 (10)
(11)
(8)
38C/HC_06.eps
V
OUT
PGND
D
7