Datasheet > MHP8564SH-2

MHP8564SH-2

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
13页	155K
描述
Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PSSO16

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MHP8564SH-2 数据手册

TECHNICAL DATA SHEET

6 Lake Street, Lawrence, MA 01841

1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803

Website: http: //www.microsemi.com

SINGLE 3 Amp & 4 Amp

POL REGULATORS

DEVICES

LEVELS AVAILABLE

COTS

MHP Series

(Formerly SAT8564 / SAT8565 Series)

(Consult Table 3 for Part Number Designations)

CLASS H

CLASS K

FEATURES

 Smallest footprint in the Space Industry

 Single 3 Amp and 4 Amp product (Note 1)

 Efficiencies to 85%

 Radiation Hard to 300K rad TID

 SE results show no significant output transients through an LET of 58 MeV/(mg/cm²)

 Both tabbed and tabless packages available

 Optimized for 5V input. Consult factory for inputs up to 16V (Note 2)

 Operates down to 4.3 Volts input

 Current Mode Control

 Adjustable output Voltage between 0V and 4V (depends on model, see table 3)

 Parallelable models available (See separate Data Sheet for model MHP8566 Quad POL)

 Synchronizable models available (See Table 3)

 Enable function available

 Soft start capable (See Figure 16)

 Operates at a nominal frequency of 500KHz

DESCRIPTION

The MHP series are non-isolated Point of Load switching regulators for high reliability, military, and Space distributed

power applications. Fully integrated, these include a buck controller, inductor, and input / output capacitors combined

in a single package. They operate from an input voltage of +4.5V to +16V, providing step down power conversion to

output voltages as low as 0V. Operating features include output voltage adjust, output current limit, enable, external

synchronization and soft start. Some models can also be setup in a parallel configuration to increase output current

capability and reduce ripple on the input and output supplies. Careful design and layout ensure excellent stability,

transient response, and low noise operation. Packaged in compact metal cases, they operate over the full -55°C to

+125°C temperature range.

T4-LDS-0117 Rev. 10 (111028)

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