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MC33370T MC33370 High Voltage Power Switching Regulator

MC33370T MC33370 High Voltage Power Switching Regulator

Manufacturer: Motorola
Part Number: MC33370T

Price: $2.50
1997 available for immediate delivery
Code: T271
Volume Pricing
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1-49$2.50
50-99$2.25
100+$2.00
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$15.00
$4.85
$15.01
$25.00
$5.85
$25.01
$35.00
$6.85
$35.01
$45.00
$8.85
$45.01
$55.00
$9.85
$55.01
$75.01
$11.85
$75.01
$100.00
$12.85
$100.01
$200.00
$14.85
$200.01
$300.00
$15.85
$300.01
$500.00
$17.85
$500.01
+
$18.85

Priority Mail Shipping Costs:

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USA Priority Mail Shipping Rates
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$15.00
$9.50
$15.01
$25.00
$10.50
$25.01
$35.00
$11.50
$35.01
$45.00
$12.50
$45.01
$55.00
$13.50
$55.01
$75.01
$14.50
$75.01
$100.00
$16.50
$100.01
$200.00
$18.50
$200.01
$300.00
$21.50
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$500.00
$24.50
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Canada First Class International

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$150.00
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$59.95
$300.01
$700.00
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$700.01
$2000.00
$99.95

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$19.95
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$90.00
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$90.01
$150.00
$59.95
$150.01
$300.00
$79.95
$300.01
$700.00
$99.95
$700.01
$2000.00
$109.95

International - Outside US / CA

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International - Outside US / CA
$100.00
$150.00
$79.95
$150.01
$300.00
$99.95
$300.01
$500.00
$139.95
$500.01
$1000.00
$169.95
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Additional Information

The MC33370 is a monolithic high voltage power switching regulator that combines the required converter functions with a unique programmable state controller, allowing a simple and economical powersystem solution for office automation, consumer, and industrial products.

These devices are designed to operate directly from a rectified AC line source, and in flyback converter applications are capable of providing an output power in excess of 150 W with a fixed AC input of 100 V, 115 V, or 230 V, and in excess of 90 W with a variable AC input that ranges from 85 V to 265 V.

This device series features a programmable state controller, an on-chip 700 V SENSEFETE power switch circuit, 700 V active off-line startup circuit including a high voltage JFET and a low voltage MOSFET, auto restart logic, fixed frequency duty cycle controlled oscillator, current limiting comparator with leading edge blanking, latching pulse width modulator for double pulse suppression, and a high gain amplifier with a bandgap reference. Protective features include cycle-by-cycle current limiting, input undervoltage lockout with hysteresis, and a non-latching thermal shutdown.

-Programmable State Controller
-On-Chip 700 V SENSEFET Power Switch Circuit
-Rectified AC Line Source Operation from 85 V to 265 V
-On-Chip 700 V Active Off-Line Start-Up Circuit
-Latching PWM for Double Pulse Suppression
-Cycle-By-Cycle Current Limiting
-Input Undervoltage Lockout with Hysteresis
-Non-Latching Internal Thermal Shutdown
-Enhanced Functionality Over TOP200 and TOP221 Series

Manufactured by: Motorola
Part Number: MC33370T

Full Datasheet MC33370T