Datasheet > MHP8564SH-4

MHP8564SH-4

更新时间： 2023-02-26 14:01:21

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
15页	262K
描述
Switching Regulator

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MHP8564SH-4 数据手册

MHP8564, MHP8565

(Formerly SAT8564 / SAT8565 Series)

(Consult Table 3 for Part Number Designations)

Levels Available

MHP8564, MHP8565

SINGLE 3 Amp & 4 Amp POINT-OF-LOAD REGULATORS

COTS

CLASS H

CLASS K

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 0.5V or lower (See Note 1). 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.

16 Pin Flat Pack

(MHP8564)

Important: For the latest information, visit our website http://www.microsemi.com.

FEATURES



Smallest footprint in the Space Industry

Single 3 Amp and 4 Amp product (Note 1)

Efficiencies to 87%, see Figure 15

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

MO-078

(MHP8565)

Current Mode Control

Adjustable output Voltage between 0.5V and 4V (depends on model, see table 3) (Note 1)

Parallelable models available, described both on this data sheet as well as on the data

sheet for MHP8566 Quad POL.



Synchronizable models available (See Table 3)

Enable function available

Soft start capable (See Figure 13)

Operates at a nominal frequency of 500KHz

APPLICATIONS / BENEFITS

MSC – Lawrence

6 Lake Street,



More efficient than competitive POLs (See Figure 14).

Some models are parallelable

Lawrence, MA 01841

1-800-446-1158

(978) 620-2600

Fax: (978) 689-0803

Website:

www.microsemi.com

T4-LDS-0117 Rev. 11 (111487)

Page 1 of 15

12 3 4 5 6 7...15

下载PDF

与MHP8564SH-4相关器件

型号	品牌	描述	获取价格	数据表
MHP8564SK	MICROSEMI	Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PSSO16	获取价格
MHP8564SK-1	MICROSEMI	Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PSSO16	获取价格
MHP8564SK-2	MICROSEMI	Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PSSO16	获取价格
MHP8564SK-3	MICROSEMI	Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PSSO16	获取价格
MHP8564SK-4	MICROSEMI	Switching Regulator	获取价格
MHP8564SM-2S	MICROSEMI	Switching Regulator/Controller, Current-mode, 4A, 560kHz Switching Freq-Max, Hybrid	获取价格