Power Supply User Manual

S1F76300 Series
4–26 EPSON S1F70000 Series
Technical Manual
Load characteristics
S1F76330M1B0
Notes
Inductor: TDK NLF453232-221k (220µH)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSVB20J106M (10µF)
Notes
1. V
I1 = 1.5V
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSVB20J106M (10µF)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0 5 10 15 20 25
Load current (mA)
Output voltage (V)
f CLK = 32.8 kHz
V I1 = 1.0 V
V I1 = 1.25 V
V I1 = 1.5 V
100 200 300 500 1000
Inductance (µH)
10
5
0
100
50
0
Maximum load current (mA)
Load efficiency (%)
Ta = 25 ˚C
f
CLK = 32 kHz
Peff
I L max
PACKAGE MARKINGS
S1F76330 device packages use the following marking.
7631
Series number
Second subcode character
Code number
First subcode character