4

 2006 Semtech Corp.

www.semtech.com

SC1452

POWER MANAGEMENT

Timing Diagrams

NOTES:

(1) Low duty cycle pulse testing with Kelvin connections required.

(2) Defined as the input to output differential at which the output drops 100mV below the value measured at a

differential of 1V. Not measurable on 1.5V and 1.8V outputs due to minimum V

(3) Guaranteed by design.

(4) V

Electrical Characteristics (Cont.)

r

e

t

e

m

a

r

a

Pl

o

b

m

y

Ss

n

o

i

t

i

d

n

o

Cn

i

Mp

y

Tx

a

Ms

t

i

n

U

n

o

i

t

c

e

t

o

r

P

e

r

u

t

a

r

e

p

m

e

T

r

e

v

O

l

e

v

e

L

p

ir

T

h

g

i

HT

I

H

0

5

1C

°

s

i

s

e

r

e

t

s

y

HT

T

S

Y

H

0

2C

°

Unless specified: T

Values in bold apply over full operating temperature range.