HA16107P Datasheet, PDF (26/40 Pages) Hitachi Semiconductor – PWM Switching Regulator for High-performance Voltage Mode Control

HA16107P/FP, HA16108P/FP
600
500
300
100
90
70
50
30
Oscillator Frequency vs. Timing Resistance
V_IN = 18 V
Ta = 25°C
C
T _{= 120 pF}
270 _pF
470 _pF
820 _pF
10
9
7
5
7 10
30
50 70 100
Timing resistance R_T1 (= R_T2) (kΩ)
Rev.4.00 Jun 15, 2005 page 26 of 39