ha16342fp Renesas Electronics Corporation., ha16342fp Datasheet - Page 13

• Manufacturer Part Number: ha16342fp
• Description: Redundant Secondary Switching Power Supply Controller
• Manufacturer: Renesas Electronics Corporation.

Timing Chart 2 (Hot Swap)
PG1
Internal latch signal
(inverting)
(OVP, OCL or
Reverse current)
: Node S1 in Block Diagram
UVL2
(internal)
EIN
Internal latch signal
: Node S2 in Block Diagram
HSP out
Note: Reverse current is HA16341NT/FP only.
Vref
1.25V (100%)
1.187V (95%)
0V
3V
0V
0V
0V
0V
0V
0V
Gate charging
by 10µA source current
HA16341NT/FP, HA16342NT/FP
SET
Rev.1, Jan. 2001, page 13 of 21
Gate discharging
by 0.5A max sink current
RESET