Features: ·Operation From 3.0V to 40V·Short Circuit Current Limiting·Low Standby Current·Output Switch Current Of 1.5A Without External Transistors·Frequency Of Operation From 100Hz to 100kHz·Step-up, Step-down or Inverting Switch RegulatorsSpecifications PARAMETER SYMBOL VALUE UNI...
YD34063: Features: ·Operation From 3.0V to 40V·Short Circuit Current Limiting·Low Standby Current·Output Switch Current Of 1.5A Without External Transistors·Frequency Of Operation From 100Hz to 100kHz·Step-u...
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PARAMETER |
SYMBOL |
VALUE |
UNIT |
Supply Voltage |
Vcc |
40 |
V |
Comparator Input Voltage Range |
Vi(comp) |
-0.3 ~ +40 |
V |
Switch Collector Voltage |
Vc(sw) |
40 |
V |
Switch Emitter Voltage |
Ve(sw) |
40 |
V |
Switch Collector to Emitter Voltage |
Vce(sw) |
40 |
V |
Driver Collector Voltage |
Vc(dr) |
40 |
V |
Driver Collector Current |
Ic |
-55~100 |
mA |
Switch Current |
Isw |
1.5 |
A |
Power Dissipation |
PD |
1.25 |
W |
Operating Junction Temperature |
Tj |
150 |
|
Operating Temperature |
Tamb |
0~70 |
|
Storage Temperature |
Tstg |
-65~150 |
The YD34063 is a monolithic regulator subsystem intended for use as DC to DC converter: This YD34063 device contains a temperature compensated band-gap reference, a duty-cycle control oscillator, driver and high current output switch.