參數(shù)資料
型號(hào): EHS20-025-PHBRC
廠商: MURATA POWER SOLUTIONS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 328K
代理商: EHS20-025-PHBRC
4
EHS20-6200961507_D01_28/04/08
EHS20 – 2.5V Model
E Class Converters
EHS20-025 Startup Sequence from Vin
EHS20-025 Startup Sequence from Enable
Top Trace: Vout @ 1.0 V/div.
Bot. Trace: Vin @ 20V/div. (48Vdc)
Bot. Trace: Venable @ 2 V/div.
Horiz. @ 50 ms/div.
Horiz. @ 5 ms/div.
Load: 20 A, 0 uF, Turn-on delay: 110mS
Load: 20 A. Vin: 48 V, 0 uF, Turn-on delay: 4.8 ms
EHS20-025 Transient Response 50-75% step ,1A/
μs
EHS20-025 Transient Response 50- 25% step, 1A/
μs
EHS20-025 Input Reflected Ripple
Input Current @ 5.0 mA/div., 20 us/div. (14 mApp)
Input Voltage: 48 V, Load Current: 20A
Note: refer to test circuit schematic
CH1: Vout AC coupled
CH2 : Step up Current
CH1: Vout AC coupled
CH2 : Step down Current
EHS20-025 Output Ripple Voltage, Io=20A
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