ILC6360CIR-ADJ 데이터 시트보기 (PDF) - Impala Linear Corporation

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ILC6360CIR-ADJ

Step-Up/Step Down DC-DC Converter for 1-Cell Lithium-Ion Batteries

Impala Linear Corporation 

Step-Up/Step-Down DC-DC Converter for 1-Cell Lithium-Ion Batteries

Typical Performance Characteristics ILC6360CIR-36

Unless otherwise specified: TA = 25°C, CIN = 100µF, COUT = 10µF 100µF, L = 15µH, VOUT = 3.6V (nominal)

VOUT vs Temperature

3.7 VOUT = 3.6V, (nominal)

VIN = 4.2V, ILOAD = 200mA

VIN = 2.8V, ILOAD = 200mA

3.6

VIN = 4.2V, ILOAD = 500mA

VIN = 3.6V, ILOAD = 200mA

3.5

VIN = 3.6V, ILOAD = 500mA

VIN = 3.0V, ILOAD = 500mA

3.4

VIN = 2.8V, ILOAD = 500mA

3.3

-40 -30 -20 -10

0 10 20 30 40 50

Temperature °C

60 70 80 90

Low Battery Output (VIN < VTH for Greater than 100ms)

10kΩ pull-up resistor from LBO to 3V supply

4

3

2

VTh = 1.2V

1 IOUT = 40mA

0

1.5

1.0

0.5

0

20ms/div

Low Battery Output (VIN < VTH for Less than 100ms)

10kΩ pull-up resistor from LBO to 3V supply

4

3

2 VTh = 1.2V

1 IOUT = 40mA

0

1.5

1.0

0.5

0

20ms/div

Spectral Noise Plot

-42

-62

-82

-102

VTh = 2.8V

IOUT = 66mA

455kHz IF Band: 2.6µVRMS

-122

-142

255k

355k

415k

495k

575k

655k

3.00

VTh = 2.8V

2.40 IOUT = 66mA

Spectral Noise Plot

1.80

1.20

0.60

Fundamental:

345kHz/2.7mVRMS

First Harmonic

690kHz/0.66mVRMS

100

1k

10k

100k

1M

Freq (Hz)

Impala Linear Corporation

ILC6360 1.1

(408) 574-3939 www.impalalinear.com

Jan 1999 13

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