SG3524：Voltage Mode PWM
The SG3524 incorporates on a single monolithic chip all the function required for the construction of regulating power suppies inverters or switching regulators. They can also be used as the control element for high power-output applications. The SG3524 family was 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 techniques. The dual alternating outputs allows either single-ended or push-pull applications.
Each device includes an on-ship reference, error amplifier, programmable oscillator, pulse-steering flip flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry.
Key Features
- COMPLETE PWM POWER CONTROL CIRCUITRY
- LOW STANDBY CURRENT 8mA TYPICAL
- UNCOMMITTED OUTPUTS FOR SINGLEENDED OR PUSH PULL APPLICATIONS
- 1% MAXIMUM TEMPERATURE VARIATION OF REFERENCE VOLTAGE
- OPERATION UP TO 300KHz
产品规格
简报
手册
样片和购买
| 型号 | Package | Packing Type | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| SG3524P | SO-16 | Tube | - | - | NEC | EAR99 | CHINA |
| SG3524P013TR | SO-16 | Tape And Reel | - | - | NEC | EAR99 | CHINA |
| SG3524N | PDIP 16 | Tube | - | - | NEC | EAR99 | MALAYSIA |
质量和可靠性
