AT1395

Preliminary Product Information

5-Channel DC-DC Converter for DSC

2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878

Fax: 886-3-563-0879

7

V

IH

Active mode

1.3

-

7

V

CTL1 to CTL5 input voltage

V

IL

Standby mode

0

-

0.8

V

Input current

I

CTL

CTL = 5V

-

5

20

μ

A

SEL block [CTL]

V

IH

N-CH Drive

VCC/2

-

7

V

SEL1 to SEL4 input voltage

V

IL

P-CH Drive

0

-

0.8

V

Low battery detect block [LBI, LBO]

LBI detect threshold

1.20

1.22

1.24

V

Detect Hysteresis

-50

+50

mV

LBO output voltage low

Isink=1mA

-

-

0.4

V

LBO output high leakage

VLBO=5V

-0.01

1

μ

A

General

Icss

CTL=CTL1=CTL2=CTL

3=CTL4=CTL5=0V

-1

10

μ

A

Standby current

Icss(o)

CTL=0V,

CTL1=CTL2=CTL3=CT

L4= CTL5="H"

-200

250

μ

A

Power supply current

Icc

CTL=CTL1=CTL2=CTL

3=CTL4=CTL5="H"

-3

7

mA