home products Semiconductors Power DC-DC Power Conversion MPQ8632D-6 6A, 2.5-18V, DCM, Non-latch OVP, COT Synchronous Step-down Converter with output Discharg
MPQ8632D-6 6A, 2.5-18V, DCM, Non-latch OVP, COT Synchronous Step-down Converter with output Discharge
MPQ8632D-6

MPQ8632D-6 6A, 2.5-18V, DCM, Non-latch OVP, COT Synchronous Step-down Converter with output Discharge

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Pricing Table

The MPQ8632D-6/MPQ8632D-12 is a fully integrated high frequency synchronous rectified step-down switch mode converter.

Product Detail

The MPQ8632D-6/MPQ8632D-12 is a fully integrated high frequency synchronous rectified step-down switch mode converter. It offers a very compact solution to achieve 6A/12A output current over a wide input supply range with excellent load and line regulation. The MPQ8632D-6/MPQ8632D-12 operates at high efficiency over a wide output current load range. The MPQ8632D-6/MPQ8632D-12 uses Constant-On-Time (COT) control mode to provide fast transient response and ease loop stabilization. An external resistor programs the operating frequency from 200kHz to 1MHz and the frequency keeps nearly constant as input supply varies with the feedforward compensation. The default under voltage lockout threshold is internally set at 4.1V, but a resistor network on the enable pin can increase this threshold. An open drain power good signal indicates that the output is within nominal voltage range. The MPQ8632D-6/MPQ8632D-12 employs a programmable soft start and shut-down scheme. With the soft shut-down feature, it discharges the output voltage smoothly when the enable signal is deserted. It has fully integrated protection features that include over-current protection, over-voltage protection and thermal shutdown. The MPQ8632D-6/MPQ8632D-12 requires a minimal number of readily available standard external components and is available in a 3mm?mm package.

Pricing Table

Technical Specification

Vin (min) (V):
2.5
Vin (max) (V):
18
Iout (max) (A):
6
Grade:
Industrial
Type:
Switching Regulators
Iq (typ) (mA):
0.86
fsw (max) (kHz):
1000
Special Features:
Programmable Frequency,Soft Stop
Vfb (typ) (V):
0.611
Common Features:
External Soft Start,Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
COT

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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