AS8410 View Datasheet(PDF) - austriamicrosystems AG

Part Name

Description

Manufacturer

AS8410

PWM DC Motor Regulator

austriamicrosystems AG 

PWM DC Motor Regulator – Data Sheet

AS8410

Operating Conditions

The following conditions are valid in the temperature range ΘRT = -40 °C to +120 °C and the

supply voltage range Vbat = 6.5 V to 35 V.

Symbol

Parameter

min

typ

Vbat Supply voltage

6.5

12

IDDA Current consumption in sleep

mode (power down mode)

IDDB Current consumption (at Vbat in

normal mode 1 or 2)

Vpump Pumped supply voltage

11 Vbat+10

VDD Regulated 5V-supply

4,7

5,0

ISRC1,

ISRC2

VIN

VMODE

max. current into the current

inputs SRC1 or SRC2

Voltage at set value input pin IN GND - 0,3

Voltage at the MODE pin

GND - 0,3

max

35

400

10

45

5,3

400

Vbat + 0,5

Vbat + 0,5

Unit Note

V

µA 1

mA 2

V

V

µA 3

V

V

VCMP, Voltage at the current meas- GND - 3,5

Vbat + 0,5 V

VCMN urement input pins CMp, CMN

Vout Voltage at the output pin OUT GND - 0,3

Vpump V

Iout Max. output current at pin OUT

(t < 1µs)

-300

300

mA 4

Vanalog Analogue input voltage

GND - 0,3

VDD + 0,5 V 5

1 valid in mode 2 only (MODE = low) and Vbat = 12 V

2 without output current at pin OUT

3 the inputs SRC1 and SRC2 must be current limited by the external circuitry (max. 400 µA)

4 max. duration of the current pulse = 1µs

5 valid for the pins OSC, TP, Cint1, Cint2

Rev. 1.0, December 2000

page 5 of 19

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