502I33 datasheet(3/8 Pages) LINER

Part #	502I33

Description	Single Cell to 3.3V Regulated Charge Pump DC/DC Converter

Download	8 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

3 / 8 page

3

LTC1502-3.3

TYPICAL PERFOR A CE CHARACTERISTICS

INPUT VOLTAGE (V)

0.8

40

60

1.6

1502-3.3 G01

20

0

1.0

1.2

1.4

1.8

80

TA = 25°C

TA = 0°C

TA = – 40°C

IOUT = 0mA

TA = 70°C

TA = 85°C

No Load Input Current

vs Input Voltage

OUTPUT CURRENT (mA)

0.01

3.30

3.35

TA = 25°C

VIN = 1V

100

1502-3.3 G03

3.25

3.20

0.1

1

10

3.40

VIN = 1.5V

VIN = 1.8V

Output Voltage vs Output Current

Shutdown Input Current

vs Input Voltage

INPUT VOLTAGE (V)

0.8

8

12

1.6

1502-3.3 G02

4

0

1.0

1.2

1.4

1.8

16

TA = 70°C

TA = 85°C

TA = 25°C

TA = – 40°C

TA = 0°C

C1–/SHDN = 0V

Maximum Start-Up Load Current

vs Input Voltage

INPUT VOLTAGE (V)

0.8

8

12

1.6

1502-3.3 G04

4

0

1.0

1.2

1.4

1.8

16

TA = 25°C

Load Transient Response

200

µs/DIV

IOUT

0mA to 10mA

5mA/DIV

VOUT

AC COUPLED

50mV/DIV

Efficiency vs Output Current

OUTPUT CURRENT (mA)

0.01

40

60

100

1502-3.3 G05

20

0

0.1

1

10

100

80

TA = 25°C

VOUT = 3.3V

VIN = 1V

VIN = 1.25V

VIN = 1.5V

VIN = 1.8V

1502-3.3 G06

Oscillator Frequency

vs Input Voltage

Shutdown Waveforms

(See Figure 1)

Calculated Battery Life,

Battery = 2400mA • Hr AA Cell

INPUT VOLTAGE (V)

0.8

500

600

1.6

1502-3.3 G07

400

300

1.0

1.2

1.4

1.8

700

TA = 70°C

TA = – 40°C

TA = 25°C

TA = 85°C

TA = 0°C

AVERAGE LOAD CURRENT (mA)

0.001

10

1k

100k

0.1

1

10

0.01

100

1502-3.3 G08

100

10k

100

µs/DIV

VOUT

2V/DIV

OFF

1502-3.3 G09

ON

VIN = 1.25V

RLOAD = 10k

TA = 25°C

VCTRL

VIN = 1.25V

TA = 25°C

Similar Part No. - 502I33

Manufacturer	Part #	Datasheet	Description
Marl International Limi...	502	433Kb / 5P	횠8.1mm mounting Nickel plated brass housing, Sealed to IP67
Vishay Siliconix	502	106Kb / 4P	(22.2 mm) Ten Turn Wirewound Upper Grade Precision Potentiometer 01-Jan-2022
NTE Electronics	502-0301	338Kb / 1P	0.1 Watt and 0.2 Watt, 6mm dia. shaft
	502-0302	338Kb / 1P	0.1 Watt and 0.2 Watt, 6mm dia. shaft
	502-0303	338Kb / 1P	0.1 Watt and 0.2 Watt, 6mm dia. shaft

More results

Similar Description - 502I33

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC1502-3.3	177Kb / 8P	Single Cell to 3.3V Regulated Charge Pump DC/DC Converter
List of Unclassifed Man...	MAS9251	331Kb / 11P	REGULATED CHARGE PUMP DC/DC CONVERTER
Maxim Integrated Produc...	MAX619	66Kb / 7P	Regulated 5V Charge-Pump DC-DC Converter Rev 2; 5/96
STMicroelectronics	ST619LB	254Kb / 9P	DC-DC CONVERTER REGULATED 5V CHARGE PUMP
STMicroelectronics	ST619LB	703Kb / 16P	DC-DC converter regulated 5 V charge pump
ON Semiconductor	CAT3200	196Kb / 12P	Low Noise Regulated Charge Pump DC-DC Converter May, 2010 ??Rev. 13
STMicroelectronics	ST619LBN	696Kb / 17P	DC-DC converter regulated 5 V charge pump
HEXIN SEMICONDUCTOR.	HX4004A	225Kb / 9P	Low Noise, Regulated Charge Pump DC/DC Converter
Linear Technology	LTC1516	105Kb / 8P	Micropower, Regulated 5V Charge Pump DC/DC Converter
Fairchild Semiconductor	FAN5601	433Kb / 14P	Regulated Step-Down Charge Pump DC/DC Converter

More results

502I33 Datasheet(PDF) 3 Page - Linear Technology

502I33 Datasheet(HTML) 3 Page - Linear Technology

Similar Part No. - 502I33

Similar Description - 502I33

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL