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Teilenummer | EM5106 |
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Beschreibung | Low Dropout LDO | |
Hersteller | Excelliance MOS | |
Logo | ||
Gesamt 10 Seiten EM5106
3A Low Dropout LDO
General Description
EM5106 is a 3A low dropout linear regulator
designed for low dropout and high current
applications. This device works with dual supplies,
a control input for the control circuitry and a power
input as low as 1.0V for providing current to output.
It features 3A output current and ultra-low-drop
output voltage as well as full protection functions.
VOUT can be as low as 0.8V.
The other features include soft start, under
voltage protection, current limit protection,
Power-On-Reset function, and over temperature
protection. The EM5106 is available in DFN3x3-10L
package.
Applications
Notebook & Netbook
Graphic Cards & MB
Low Voltage Logic Supplies
Chipset Supplies
Server System
SMPS Post Regulators
Pin Configuration
Ordering Information
Part Number
EM5106VT
Package
DFN3x3-10L
Lead-Free
Remark
Features
VIN Range 1.05V to 6.0V
VOUT is Adjustable (0.8V Min)
Excellent Line Regulation
Excellent Load Regulation
3A Guaranteed Output Current
250mV @ 3A Dropout Voltage
Very Low On-Resistance
Enable & Power good Signal
VOUT Under Voltage Protection
Current Limit Protection
Over Temperature Protection
RoHS Compliant and 100% Lead (Pb)-Free
Typical Application Circuit
EN
VIN
C4
10uF
VCNTL
R5
10Ω
EN POK
VIN
EM5106VT
R3
100KΩ
(DFN 3x3 10L) VOUT
R1
100KΩ
CNTL
FB
C3 GND
1uF
R2
100KΩ
VOUT
C1
10uF
2013/11/26
A.3
1
Load Transient Response
IOUT=0 to 3A;Rise=0.25A/us
EM5106
OCP Test
VIN=5V;VCNTL= VEN=5V
Output short than power on
VIN Line Transient Response
VIN=2.5 to 3.5V;IOUT=0A
VIN Line Transient Response
VIN=2.5 to 3.5V;IOUT=2A
2013/11/26
A.3
6
6 Page | ||
Seiten | Gesamt 10 Seiten | |
PDF Download | [ EM5106 Schematic.PDF ] |
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