Datasheet LTC3525-3, LTC3525-3.3, LTC3525-5 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 400mA Micropower Synchronous Step-Up DC/DC Converter with Output Disconnect |
| Pages / Page | 16 / 7 — Typical perForMance characTerisTics TA = 25°C unless otherwise noted. … |
| File Format / Size | PDF / 546 Kb |
| Document Language | English |
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. LTC3525-3.3 Output Voltage. Ripple
Model Line for this Datasheet
- LTC3525ESC6-3#TRMPBF LTC3525ESC6-3#TRMPBF LTC3525ESC6-3#TRPBF LTC3525ESC6-3#TRPBF LTC3525ESC6-3.3#TRMPBF LTC3525ESC6-3.3#TRMPBF LTC3525ESC6-3.3#TRPBF LTC3525ESC6-3.3#TRPBF LTC3525ESC6-5#PBF LTC3525ESC6-5#TRMPBF LTC3525ESC6-5#TRMPBF LTC3525ESC6-5#TRPBF LTC3525ESC6-5#TRPBF LTC3525ISC6-3#PBF LTC3525ISC6-3#TRMPBF LTC3525ISC6-3#TRMPBF LTC3525ISC6-3#TRPBF LTC3525ISC6-3#TRPBF LTC3525ISC6-3.3#PBF LTC3525ISC6-3.3#TRMPBF LTC3525ISC6-3.3#TRMPBF LTC3525ISC6-3.3#TRPBF LTC3525ISC6-3.3#TRPBF LTC3525ISC6-5#PBF LTC3525ISC6-5#TRMPBF LTC3525ISC6-5#TRMPBF LTC3525ISC6-5#TRPBF LTC3525ISC6-5#TRPBF
Text Version of Document
LTC3525-3/ LTC3525-3.3/LTC3525-5
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. LTC3525-3.3 Output Voltage LTC3525-3.3 Output Voltage Ripple Ripple
IOUT IOUT 5mA 5mA IOUT IOUT 40mA 50mV/DIV 100mA 50mV/DIV IOUT I 190mA OUT 80mA 3525 G17 V 3525 G18 IN = 1.2V 50µs/DIV VIN = 2.4V 50µs/DIV COUT = 22µF COUT = 22µF
LTC3525-5 Output Voltage Ripple LTC3525-5 Output Voltage Ripple
IOUT I 20mA OUT 5mA IOUT IOUT 50mA 50mV/DIV 100mA 50mV/DIV IOUT IOUT 150mA 200mA 3525 G19 V 3525 G20 IN = 2.4V 50µs/DIV VIN = 3.6V 50µs/DIV COUT = 22µF COUT = 22µF
LTC3525-3.3 50mA Load Step LTC3525-3.3 100mA Load Step LTC3525-5 100mA Load Step Response Response Response
OUTPUT OUTPUT OUTPUT RIPPLE RIPPLE RIPPLE 50mV/DIV 50mV/DIV 50mV/DIV LOAD LOAD LOAD CURRENT CURRENT CURRENT 20mA/DIV 50mA/DIV 50mA/DIV 3525 G21 VIN = 1.2V 500µs/DIV 3525 G22 VIN = 2.4V 500µs/DIV 3525 G23 VIN = 3.6V 500µs/DIV COUT = 22µF COUT = 22µF COUT = 22µF 3525fc For more information www.linear.com/LTC3525 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. LTC3525-3.3 Output Voltage LTC3525-3.3 Output Voltage Ripple Ripple
IOUT IOUT 5mA 5mA IOUT IOUT 40mA 50mV/DIV 100mA 50mV/DIV IOUT I 190mA OUT 80mA 3525 G17 V 3525 G18 IN = 1.2V 50µs/DIV VIN = 2.4V 50µs/DIV COUT = 22µF COUT = 22µF
LTC3525-5 Output Voltage Ripple LTC3525-5 Output Voltage Ripple
IOUT I 20mA OUT 5mA IOUT IOUT 50mA 50mV/DIV 100mA 50mV/DIV IOUT IOUT 150mA 200mA 3525 G19 V 3525 G20 IN = 2.4V 50µs/DIV VIN = 3.6V 50µs/DIV COUT = 22µF COUT = 22µF
LTC3525-3.3 50mA Load Step LTC3525-3.3 100mA Load Step LTC3525-5 100mA Load Step Response Response Response
OUTPUT OUTPUT OUTPUT RIPPLE RIPPLE RIPPLE 50mV/DIV 50mV/DIV 50mV/DIV LOAD LOAD LOAD CURRENT CURRENT CURRENT 20mA/DIV 50mA/DIV 50mA/DIV 3525 G21 VIN = 1.2V 500µs/DIV 3525 G22 VIN = 2.4V 500µs/DIV 3525 G23 VIN = 3.6V 500µs/DIV COUT = 22µF COUT = 22µF COUT = 22µF 3525fc For more information www.linear.com/LTC3525 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Description Revision History Typical Application Related Parts
