HIP6521CB The HIP6521CB is a PWM and Triple Linear Power Controller from SIL, designed for high-performance microprocessor and computer applications. It offers ±2% output voltage regulation and operates at a 300kHz frequency.
Mfr Part #:

HIP6521CB

Available from 1 distributors
Mfr Name: SIL
SIL
The HIP6521CB is a PWM and Triple Linear Power Controller from SIL, designed for high-performance microprocessor and computer applications. It offers ±2% output voltage regulation and operates at a 300kHz frequency.
✓ Total Stock: 5,800 pcs
$ Price Range: $0.78

HIP6521CB Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,800 pcs
5800 pcs On Request 1 On Request On Request On Request On Request On Request

HIP6521CB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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HIP6521CB Description

Short technical summary and product information.

The HIP6521CB is a versatile power controller IC from SIL, integrating a voltage-mode PWM controller and three linear controllers. It is designed to provide power control and protection for four output voltages in high-performance microprocessor and computer systems. The device supports regulation of microprocessor memory core voltage, AGP 1.5V bus power, 2.5V clock power, and 1.8V power for North/South Bridge core voltage and/or cache memory.

 

Key electrical characteristics include excellent output voltage regulation of ±2% over temperature, line, and load variations. The PWM controller operates at a constant frequency of 300kHz, contributing to a small converter size and fast transient response. The outputs are externally adjustable via a resistor divider, and the linear controllers utilize bipolar NPN pass transistors.

 

Packaged in a 16-lead SOIC, the HIP6521CB is suitable for surface mount applications. It also features overcurrent fault monitoring for the switching regulator and undervoltage monitoring for linear regulator outputs via the FB pins. The device is RoHS 3 compliant and available in a Pb-Free Plus Anneal option.

HIP6521CB Quick Information

Product Type: PWM and Triple Linear Power Controller
Series: HIP6521
Canonical Name: HIP6521CB PWM and Triple Linear Power Controller
Subcategory: DC DC Switching Controllers

HIP6521CB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free Plus Anneal Available

HIP6521CB Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

HIP6521CB Features

  • Provides 4 regulated output voltages.
  • ±2% output voltage regulation over temperature.
  • 300kHz constant frequency operation.
  • Externally resistor-adjustable outputs.
  • Pb-Free Plus Anneal available.

HIP6521CB Applications

  • Memory core voltage regulation.
  • AGP 1.5V bus power regulation.
  • 2.5V clock power regulation.
  • North/South Bridge power regulation.

HIP6521CB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage regulation for the HIP6521CB?

The HIP6521CB provides ±2% output voltage regulation over temperature, line, and load.

What is the operating frequency of the HIP6521CB?

The HIP6521CB operates at a constant frequency of 300kHz.

What package type is the HIP6521CB available in?

The HIP6521CB is available in a 16-lead SOIC package.

Is the HIP6521CB RoHS compliant?

Yes, the HIP6521CB is RoHS 3 compliant.

What is the Moisture Sensitivity Level (MSL) for the HIP6521CB?

The Moisture Sensitivity Level (MSL) for the HIP6521CB is Level 1.

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