MB39C007 datasheet(21/41 Pages) CYPRESS

No de pièce	MB39C007

Description	2 ch DC/DC Converter IC with PFM/PWM Synchronous Rectification

PDF	41 Pages

Scroll/Zoom	100%

Fabricant	CYPRESS [Cypress Semiconductor]

Site Internet	http://www.cypress.com

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21 / 41 page

Document Number: 002-08228 Rev. *C

Page 21 of 41

MB39C007

11. Example of Standard Operation Characteristics

(Following is an example of characteristics for connection according to “Test Circuit for Measuring Typical Operating Characteristics”.)

11.1

Characteristics CH1

100

1000

VIN = 3.0 V

VIN = 4.2 V

Ta = +25°C

VOUT = 2.5 V

MODE = L

VIN = 3.7 V

VIN = 5.0 V

100

VIN = 3.0 V

VIN = 4.2 V

Ta = +25°C

VOUT = 1.2 V

MODE = L

VIN = 3.7 V

VIN = 5.0 V

100

1000

100

VIN = 3.0 V

VIN = 4.2 V

Ta = +25°C

VOUT = 1.8 V

VIN = 3.7 V

VIN = 5.0 V

100

1000

100

VIN = 4.2 V

Ta = +25°C

VOUT = 3.3 V

MODE = L

VIN = 3.7 V

VIN = 5.0 V

100

1000

Load current IOUT (mA)

Conversion efficiency vs. Load current

(PFM/PWM mode)

Conversion efficiency vs. Load current

(PFM/PWM mode)

Conversion efficiency vs. Load current

(PFM/PWM mode)

Conversion efficiency vs. Load current

(PFM/PWM mode)

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