
KA7500B (Fairchild)
SMPS Controller
www.fairchildsemi.com
KA7500B
SMPS Controller
Features
• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output
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SMPS Controller
PC Power Supply PWM
400 Mhz SAW Bandpass Filter
Synchronous 1-MHz 0.75-A Step-Down Voltage Regulator
Offline Step-down LED Controller
MULTIPLE RS-232 DRIVERS/RECEIVERS
2 Watts SIP Type DC-DC Converter
P-Channel JFET
LCD Module
SILICON EPITAXIAL PLANAR DIODE
P-Channel JFET Switch
Header Connector
POWER SUPPLY SUPERVISOR
Hex Low-Side MOSFET Pre-Driver
Aluminum Capacitor
LCD Module
Metal Oxide Varistor
Aluminum Capacitor
P-channel silicon field-effect transistors
LCD
75-V Distributor