KA7500CD - Brand New onsemi DC DC Switching Controllers
In Stock:12482 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
12482,
Ready for Immediate Shipping
Brand:onsemi
Category:DC DC Switching Controllers
Chipdatas Part No.:CD92-KA7500CD
Manufacturer Part No.:KA7500CD
Datecode:09+
Package:16-SOIC 0.154", 3.90mm Width
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Description
The KA7500CD is a DC DC switching controller used for the control circuit of pulse width modulation switching regulator. It consists of a 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead-time comparator, and an oscillator. This device can operate in a switching frequency range of 1kHz to 300kHz. The precision of voltage reference (VREF) is improved up to ±1% with trimming, providing a better output voltage regulation. It can operate in a temperature range of -25°C to +85°C.
Specifications and features
- Internal Regulator Provides a Stable 5V Reference Supply trimmed to ±1% accuracy
- Uncommitted Output TR for 200mA Sink or Source Current
- Output Control for Push-Pull or Single-Ended Operation
- Variable Duty Cycle by Dead-Time Control (Pin 4) Complete PWM Control Circuit
- On-Chip Oscillator with Master or Slave Operation
- Internal Circuit Prohibits Double Pulse at Either Output
Application Scenarios
The KA7500CD is commonly used in electronic devices such as televisions, computers, and power supplies where precise voltage regulation is required.
Comparison
Advantages- Provides a stable 5V reference supply trimmed to ±1% accuracy
- Internal circuit that prohibits double pulse at either output
- Can operate in a temperature range of -25°C to +85°C
- Switching frequency range from 1kHz to 300kHz
Disadvantages- May not be suitable for applications that require higher current output
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download KA7500CD
- Chipdatas Part: CD92-KA7500CD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/02 14:29 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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