TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006

SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD

SLVS279A – MARCH 2000 – REVISED MAY 2000

7

POST OFFICE BOX 655303

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VI

Input voltage for start-up

RL = 33 Ω

0.9

V

VI

Input voltage for start-up

RL = 3 kΩ,

TA = 25 °C

0.8

V

VI

Input voltage once started

IO = 100 mA

0.8

V

VO

Programmable output voltage range

TPS61000

IO = 100 mA

1.5

3.3

V

TPS61001

1.2 V

IO = 1 mA

1.44

1.5

1.55

TPS61001

0.8 V < VI < VO,

IO = 100 mA

1.45

1.5

1.55

TPS61002

1.2 V

IO = 1 mA

1.72

1.8

1.86

TPS61002

0.8 V < VI < VO,

IO = 100 mA

1.74

1.8

1.86

1.2 V

IO = 1 mA

2.40

2.5

2.58

TPS61003

0.8 V < VI < VO,

IO = 100 mA

2.42

2.5

2.58

1.6 V < VI < VO,

IO = 200 mA

2.42

2.5

2.58

VO

Output voltage

1.2 V

IO = 1 mA

2.68

2.8

2.89

V

VO

Output voltage

TPS61004

0.8 V < VI < VO,

IO = 100 mA

2.72

2.8

2.89

V

1.6 V < VI < VO,

IO = 200 mA

2.72

2.8

2.89

1.2 V

IO = 1 mA

2.88

3.0

3.1

TPS61005

0.8 V < VI < VO,

IO = 100 mA

2.9

3.0

3.1

1.6 V < VI < VO,

IO = 200 mA

2.9

3.0

3.1

1.2 V

IO = 1 mA

3.16

3.3

3.4

TPS61006

0.8 V < VI < VO,

IO = 100 mA

3.2

3.3

3.4

1.6 V < VI < VO,

IO = 200 mA

3.2

3.3

3.4

IO

Maximum continuous output current

VI = 0.8 V

100

mA

IO

Maximum continuous output current

VI = 1.8 V

250

mA

TPS61001

0.5

TPS61002

0.65

ISW

Switch current limit

TPS61003

0 8V<VI <VO

0.9

A

ISW

Switch current limit

TPS61004

0.8 V < VI < VO

0.95

A

TPS61005

1

TPS61006

1.1

VFB

Feedback voltage

TPS61006

468

500

515

mV

f

Oscillator frequency

360

500

840

kHz

DMAX

Maximum duty cycle

85%

rDS(on)

Switch-on resistance

VO = 3.3 V

0.18

0.27

Ω

Line regulation (see Note 1)

VI = 0.8V to 1.25V, IO = 50 mA

0.3

%/V

Load regulation fixed output voltage versions

(see Note 1)

VI = 1.2 V;

IO = 10 mA to 90 mA

0.25%

NOTE 1: Line and load regulation is measured as a percentage deviation from the nominal value (i.e. as percentage deviation from the nominal

output voltage). For line regulation, x %/V stands for

±x% change of the nominal output voltage per 1-V change on the input/supply

voltage. For load regulation, y% stands for

±y% change of the nominal output voltage per the specified current change.