2

 2004 Semtech Corp.

www.semtech.com

SC4211

POWER MANAGEMENT

Note: (1) 2 square inch of FR-4, double sided, 1 oz. minimum copper weight.

Absolute Maximum Ratings

Electrical Characteristics

Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in

the Electrical Characteristics section is not implied.

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Unless specified: V

Values in bold apply over the full operating temperature range.

Notes:

(1)

Low duty cycle pulse testing with Kelvin connections required.

(2)

Defined as the input to output differential at which the output voltage drops to 1.5% below the value measured at a

differential of 0.5V.

(3)

Required to maintain regulation. Voltage set resistors R1 and R2 are usually utilized to meet this requirement.

(4)

Guaranteed by design.