Epson S1F70000 Power Supply User Manual


 
S1F76300 Series
4–24 EPSON S1F70000 Series
Technical Manual
SPECIFICATIONS
Absolute Maximum Ratings
S1F76330 series
Parameter Symbol Rating Unit
Input voltage VI1 7V
Output current IO 100 mA
Output voltage VO 7V
Power dissipation P
D
200 (SOP)
mW
300 (DIP)
Operating temperature range Topr –30 to +85 ˚C
Storage temperature range Tstg –65 to +150 ˚C
Solding temperature (for 10 s). See note. Tsol 260 ˚C
Note
Temperatures during reflow soldering must remain within the limits set out in LSI Device Precautions. Never use
solder dip to mount S1F70000 series power supply devices.
Electrical Characteristics
S1F76330M1B0
VSS = 0V, Ta = 25 ˚C unless otherwise noted
Parameter Symbol Conditions
Rating
Unit
Min. Typ. Max.
Input voltage VI1 VO > VI2 0.9 2.0 V
Output voltage VO VI1 = 1.5V 2.90 3.00 3.10 V
V
I1 = 1.5V,
Operating current I
DDO fCLK = 32kHz, 5 30 µA
IO = 1.0mA
Standby current IDDS VI1 = 1.5V 3 10 µA
Switching transistor ON resistance R
SWON
VI1 = 1.5V, VO = 3.0V,
—612
VSW = 0.2V
Switching transistor leakage current I
SWQ
VI1 = 1.5V, VO = 1.5V,
0.5 µA
VSW = 7.0V
CL
O Low-level output current IOL
VI1 = 1.5V, VO = 3.0V,
0.5 1.0 µA
VOL = 0.2V
CL
O High-level output current IOH
VI1 = 1.5V, VO = 3.0V,
0.55 1.1 µA
VOH = 0.2V
PS pull-up current IIH VIH = 1.5V 0.5 µA
Oscillator start-up voltage VSTA 0.9 V
Oscillator shut-down voltage V
STP 0.9 V
CG = 10pF, CD = 10pF,
R
D = 300k,
fOSC = 32kHz