SG3524D

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SG3524D

Regulating Pulse-Width Modulator

Packaging

Package | PIN: D | 16
Temp: C (0 to 70)
Carrier: Partial Tube
Qty Price
1-9 $1.04
10-24 $0.93
25-99 $0.86
100-249 $0.73
250-499 $0.68
500-749 $0.55
750-999 $0.44
1000+ $0.40

Features

  • Complete Pulse-Width Modulation (PWM) Power-Control Circuitry
  • Uncommitted Outputs for Single-Ended or Push-Pull Applications
  • 8 mA (TYP) Standby Current

Texas Instruments  SG3524D

The SG2524 and SG3524 devices incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. They also can be used as the control element for high-power-output applications. The SG2524 and SG3524 were designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers, and polarity-converter applications employing fixed-frequency, pulse-width modulation (PWM) techniques. The complementary output allows either single-ended or push-pull application. Each device includes an on-chip regulator, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted pass transistors, a high-gain comparator, and current-limiting and shutdown circuitry.