Part number

RFQ List

Part number

NCP5316MNR2 [Onsemi]

Name: NCP5316MNR2
Brand: Onsemi
SKU: NCP5316MNR2

Part No:

NCP5316MNR2

DC/DC Converters

Manufacturer:

Onsemi

Description:

Four/Five/Six-Phase Buck CPU Controller

Package:

-

RoHS Status:

-

Datasheet:

-

Production Status:

In Stock Status:

Specification

Type

Parameter

Phases

4/5/6

VCC Min (V)

9.5

Case Outline

485K

MSL Type

Container Type

REEL

fSW Typ (kHz)

100 - 1000

Package Type

QFN-48

MSL Temp (°C)

235

Container Qty.

2500

Control Mode

Products Detail

The NCP5316 provides full-featured and flexible control for the latest high-performance CPUs. The IC can be programmed as a four-, five- or six-phase buck controller, and the per-phase switching frequency can be as high as 1.0 MHz. Combined with external gate drivers and power components, the controller implements a compact, highly integrated multi-phase buck converter. Enhanced V2 control inherently compensates for variations in both line and load, and achieves current sharing between phases. This control scheme provides fast transient response, reducing the need for large banks of output capacitors and higher switching frequency.

Feature

Programmable 4/5/6 Phase Operation
Lossless Current Sensing
Programmable Up to 1.0 MHz Switching Frequency Per Phase
0 to 100% Adjustment of Duty Cycle
Programmable Adaptive Voltage Positioning Reduces Output Capacitor Requirements
Programmable Soft Start
Differential Current Sense Pins for Each Phase
Current Sharing Within 10% Between Phases
Programmable Pulse-by-Pulse Current Limit for Each Phase
111110 and 111111 DAC Code Fault
Latching Off Overvoltage Protection
Programmable Latch Overcurrent Protection
Undervoltage Lockout
Reference Undervoltage Lockout
MOSFET Driver Control through Driver-On Signal
6-Bit DAC with 0.5% Tolerance
Programmable Lower Power Good Threshold
Power Good Output
External Enable Control
3.3V Reference Voltage Output

Key Features

No key features available

Application scenarios

No application scenarios available

Documents

No documents available

RFQ

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Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.