Datasheet > PKJ4718BPIT

PKJ4718BPIT

更新时间： 2024-09-24 21:21:43

品牌	Logo	应用领域
爱立信 - ERICSSON		/
页数	文件大小	规格书
14页	173K
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PKJ4718BPIT 数据手册

PKJ 4000B PIT

40A DC/DC Power Modules

48V Input Series; 1.8V, 2.5V and 3.3V Outputs

• High efficiency 92% Typ at full load

• High power density, 48.2 W/in , (3.3V @ 40A)

• Fast dynamic response, 200µs,

200 mVpeak Typ

• Low output ripple, 80 mVp-p Typ

• Parallelable with no external components

• Wide input voltage range (36-75V)

• 1,500Vdc isolation voltage

• Max case temperature +100ºC

• UL 1950/UL_CRecognized

• TUV 60 950 Type Approved

The PKJ 4000B series represents another one of Ericsson’s

“industry first” achievements in the continued development of

our “Third Generation” of high-density, high-efficiency power

modules. This module packs 48.2 W/in³at 92% efficiencies

(3.3V @ 40A) in an industry standard half-brick package. These

breakthrough features come from using the most advanced

patented topology utilizing integrated magnetics and

Ericsson’s PKJ 4000B Power Module has been designed with

the converging “New Telecoms” market in mind, by specifying

the input voltage range in accordance with ETSI specifications.

The PKJ 4000B series also offers over-voltage protection,

under-voltage protection, over-temperature protection, soft-

start, and is short circuit proof.

synchronous rectification on a low-resistivity multilayer PCB.

These modules are manufactured on highly automated

manufacturing lines. Ericsson’s world-class quality commitment

is reflected in our standard five-year warranty. Ericsson Inc.,

Microelectronics has been an ISO 9001 certified supplier

since 1991.

This product features fast dynamic response times and low

output ripple, which are important parameters when supplying

low-voltage logics. The PKJ 4000B series also is especially

suited for limited board space and high dynamic load

applications.

For a complete product program, please reference the back page.

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