LTC3530EMS View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC3530EMS Datasheet PDF : 16 Pages
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TYPICAL APPLICATIONS
1MHz Li-Ion to 3.3V at 500mA Converter with Manual Mode Control
LTC3530
2.7V TO 4.2V
CIN
10μF
Li-Ion
L1
3.3μH
RSS
1M
CSS
RT
0.01μF 33.2k
SW1
SW2
LTC3530
VIN
VOUT
FB
SHDN/SS
VC
RT
BURST
GND
RZ
10k
CP1
560pF
R1 RFF
1M 15k
CZ1
33pF
R2
576k
VOUT
3.3V
500mA
COUT
22μF
BURST FIXED FREQ
CIN: TAIYO YUDEN JMK212BJ106MG
COUT: TAIYO YUDEN JMK325BJ226MM
L1: TDK RLF7030T-3R3M4R
3530 TA02
1MHz Li-Ion to 3.3V/600mA Converter with USB Power Input Option,
Li Battery Charger and Power Path Management.
5V (NOM)
FROM USB
CABLE VBUS
1Ω
10μF
SUSPEND USB POWER
500mA/100mA SELECT
IN1
IN2
VNTC
NTC
WALL
LTC4055
SHDN
SUSP
HPWR
TIMER PROG CLPROG
OUT
BAT +
CHRG
ACPR
GND
Li-Ion
CELL
0.1μF
97.6k 97.6k
L1
4.7μH
SW1
SW2
LTC3530
VIN
VOUT
10μF
RSS
1M
FB
R1 RFF
1M 15k
CSS
0.01μF
SHDN/SS
VC
RT
BURST
GND
RZ
10k
CP1
560pF
R2
576k
CZ1
33pF
RT
RBURST
CBURST
33.2k
200k
0.01μF
CIN: TAIYO YUDEN JMK212BJ106MG
COUT: TAIYO YUDEN JMK325BJ226MM
L1: TDK RLF7030T-4R7M3R4
VOUT
3.3V
500mA
COUT
22μF
3530 TA03
3530fb
13
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