2003 Oct 13

11

Philips Semiconductors

Preliminary specification

High efficiency auto-up/down

DC/DC converter

TEA1211HN

7.12.5.3

Write Cycle

value that defines which register is to be accessed next.

handbook, full pagewidth

acknowledgement

from slave

R/W

auto increment

memory word address

MDB010

acknowledgement

from slave

acknowledgement

from slave

n bytes

S

A

SLAVE ADDRESS

A

A

DATA

P

0

WORD ADDRESS

Fig.10 Master transmits to slave receiver (write mode).

S = START condition.

P = STOP condition.

8

LIMITING VALUES

Notes

1. Human Body Model: equivalent to discharging a 100 pF capacitor via a 1.5 k

Ω resistor.

2. Machine Model: equivalent to discharging a 200 pF capacitor via a 0.75

µH series inductor.

9

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

voltage on any pin with respect

to GND

shut-down mode

−0.5

+6.0

V

operational mode

−0.5

+5.5

V

total internal power dissipation

−

1000

mW

junction temperature

−40

+150

°C

ambient temperature

−40

+85

°C

storage temperature

−40

+125

°C

electrostatic discharge voltage

pins LXA

note 1

−±800

V

note 2

−±200

V

all other pins

JEDEC Class II; note 1

−±2000

V

JEDEC Class II; note 2

−±200

V

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

thermal resistance from junction

to ambient

mounted on dedicated PCB in

free air

35

K/W