UVT020A0X3-SRZ Lineage Power, UVT020A0X3-SRZ Datasheet - Page 34

• Manufacturer Part Number: UVT020A0X3-SRZ
• Description: DC/DC Converters & Regulators 3-14.4Vin .6-5.5Vout 20A Neg SMT Analog
• Manufacturer: Lineage Power

Specifications of UVT020A0X3-SRZ

• Product: Non-Isolated / POL
• Input Voltage Range: 3 VDC to 14.4 VDC
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 0.6 VDC to 5.5 VDC
• Output Current (channel 1): 20 A
• Output Voltage: 0.6 VDC to 5.5 VDC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Preliminary Data Sheet
May 10, 2011
Example Application Circuit
Requirements:
Vin:
Vout:
Iout:
ΔVout:
Vin, ripple
CI1
CI2
CO1
CO2
CTune
RTune
RTrim
LINEAGE
GND
Vin+
CI2
POWER
12V
1.8V
15A max., worst case load transient is from 10A to 15A
1.5% of Vout (27mV) for worst case load transient
1.5% of Vin (180mV, p-p)
3x22μF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20)
47μF/16V bulk electrolytic
3 x 330μF/6.3V Polymer (e.g. Sanyo Poscap)
4700pF ceramic capacitor (can be 1206, 0805 or 0603 size)
330 ohms SMT resistor (can be 1206, 0805 or 0603 size)
10kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
N.A.
CI1
VIN
PGOOD
SEQ
CLK
DATA
SMBALRT#
ON/OFF
SYNC
20A Digital Micro DLynx
MODULE
GND
SIG_GND
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output
ADDR1
ADDR0
VOUT
TRIM
VS+
VS-
RADDR1
TM
: Non-isolated DC-DC Power Modules
RADDR0
CTUNE
RTUNE
RTrim
Vout+
CO1
CO2
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