LTC3406ABES5-TRPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3406ABES5-TRPBF' PDF : 16 Pages View PDF
Typical Applications
Single Li-Ion 1.2V/600mA Regulator for
High Efficiency and Small Footprint
2.2µH*
VIN
CIN†
3
VIN
SW
22pF
4.7µF
CER
LTC3406AB
1.2V, 600mA
VOUT
COUT**
10µF
1
5
CER
RUN VFB
GND
2
301k
301k *MURATA LQH32CN2R2M33
** TAIYO YUDEN JHK316BJ106ML
3406AB TA09b † TAIYO YUDEN JMK212BJ475MG
VOUT
200mV/DIV
Load Step
IL
500mA/DIV
ILOAD
500mA/DIV
VIN = 3.6V
20µs/DIV
VOUT = 1.2V
ILOAD = 200mA TO 500mA
3406B F12
LTC3406AB
Efficiency vs Load Current
100
VOUT = 1.2V
90
80
70
60
50
40
30
20
10
0
0.1
VIN = 2.7V
VIN = 3.6V
VIN = 4.2V
1
10
100
OUTPUT CURRENT (mA)
1000
3406B G02
Load Step
VOUT
100mV/DIV
IL
500mA/DIV
ILOAD
500mA/DIV
VIN = 3.6V
20µs/DIV
VOUT = 1.2V
ILOAD = 300mA TO 600mA
3406B F14
For more information www.linear.com/LTC3406AB
3406abfb
15
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