LTC3127EDD#TRPBF Linear Technology, LTC3127EDD#TRPBF Datasheet - Page 17

• Manufacturer Part Number: LTC3127EDD#TRPBF
• Description: IC DCDC CONV BUCK BOOST 10DFN
• Manufacturer: Linear Technology

Specifications of LTC3127EDD#TRPBF

• Applications: Energy Harvesting
• Current - Supply: 400µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical applicaTions
L1: COILCRAFT XPL4020-472ML
L1: COILCRAFT XPL4020-472ML
PWM
3V TO 4.3V
OFF
BURST
PWM
General Purpose Forced Continuous Conduction Application with 500µs Start-Up
1.8V to 5.5V
ON
V
IN
OFF
BURST
V
IN
ON
Stacked Supercapacitor Charger (1000mA Max Input Current)
10µF
0.01µF
10µF
60.4k
60.4k
V
MODE
PROG
V
MODE
SHDN
PROG
SHDN
IN
IN
SW1
SW1
SGND
SGND
LTC3127
LTC3127
4.7µH
4.7µH
L1
L1
PGND
PGND
SW2
SW2
V
V
OUT
100pF
OUT
V
FB
FB
V
C
C
47k
3300pF
499k
316k
182k
3.16M
1M
33pF
C1
100F
C2
100F
3127 TA04
3127 TA05
100k
100k
22µF
V
5V
V
3.3V
2
OUT
OUT
LTC3127

3127f