参数资料
型号: PDT012A0X3-SRZ
厂商: LINEAGE POWER LLC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-17
文件页数: 28/39页
文件大小: 856K
代理商: PDT012A0X3-SRZ
Preliminary Data Sheet
May 4, 2011
12A Digital Pico DLynxTM: Non-isolated DC-DC Power Modules
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A output
LINEAGE POWER
34
Example Application Circuit
Requirements:
Vin:
12V
Vout:
1.8V
Iout:
9A max., worst case load transient is from 6A to 9A
ΔVout:
1.5% of Vout (27mV) for worst case load transient
Vin, ripple
1.5% of Vin (180mV, p-p)
CI1
2x22
μF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20)
CI2
47
μF/16V bulk electrolytic
CO1
2 x 47
μF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19)
CO2
1 x 330
μF/6.3V Polymer (e.g. Sanyo Poscap)
CTune
3300pF ceramic capacitor (can be 1206, 0805 or 0603 size)
RTune
270 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim
10k
Ω SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
RADDR0
DATA
SEQ
VS-
RADDR1
GND
Vin+
CI2
CO2
ADDR0
VOUT
VS+
GND
TRIM
CTUNE
RTUNE
RTrim
VIN
CO1
CI1
Vout+
ON/OFF
SEQ
SMBALRT#
MODULE
PGOOD
ADDR1
SIG_GND
SYNC
相关PDF资料
PDF描述
PDT012A0X3-SRDZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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