KA1M0380 Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – Internal high voltage sense FET

KA1M0380
SPS
FEATURES
- Precision fixed operating frequency (70KHz)
- Pulse by pulse over current limiting
- Over load protection
- Internal thermal shutdown function
- Under voltage lockout
- Internal high voltage sense FET
- Low start up current (<0.4mA)
TO-220F
PRODUCT SUMMARY
Part Number
BVdss
KA1M0380
800V
Rds(on) ID
5 Ω 3A
1.GND 2.DRAIN 3.Vcc 4.FB
ABSOLUTE MAXIMUM RATINGS ( Ta = 25 ^ΟC , unless otherwise specified )
Characteristics
Symbol
Value
Unit
Drain - Source(GND) Voltage (1)
Drain - Gate Voltage (RGS =1MΩ) (1)
Gate - Source(GND) Voltage
Rise Time (2)
Fall Time (2)
Drain-Sourse Off State Leakage Current
( Vds = 0V, Vgs = 0V )
VDSS
VDGR
VGS
Tr
Tf
IDSS
Continuous Drain Current (Tc = 25^ΟC)
ID
Supply Voltage
VCC
Analog Input Voltage Range
VFB
Total Power Dissipation
PD ( wt H/S)
Derating
Operating Temperature
Storage Temperature
TOPR
TSTG
Notes: (1) TJ = 25^ΟC to 150^ΟC
(2) VDD = 400V, ID = Max. Rating, VGS = 10V
800
800
+^_ ₃₀
95
60
250
3.0
30
-0.3 ~ VSD
20
0.28
- 25 ~ + 85
- 55 ~ + 150
V
V
V
ns
ns
uA
ADC
V
V
W
W/ ^ΟC
Ο_C
Ο_C
©1999 Fairchild Semiconductor Corporation
Rev. B