TLE42994EV33 datasheet(18/25 Pages) INFINEON | Low Dropout Fixed Voltage Regulator

Part #	TLE42994EV33

Description	Low Dropout Fixed Voltage Regulator

Download	25 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

Logo

18 / 25 page

Data Sheet

18

Rev. 1.01, 2010-10-14

TLE42994V33

Block Description and Electrical Characteristics

Electrical Characteristics Reset Function

V

I = 13.5 V, -40 °C ≤ Tj ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

Output Undervoltage Reset

5.6.1

Default Output Undervoltage Reset

Switching Thresholds

V

RT

3.00

3.10

3.20

V

Q decreasing

5.6.2

Output Undervoltage Reset

Headroom

V

RH

50

200

300

mV

–

Output Undervoltage Reset Threshold Adjustment

5.6.3

Reset Adjust

Switching Threshold

V

RADJ,th

1.26

1.36

1.44

V

Q >2.5 V

5.6.4

Reset Adjustment Range1)

1)

V

RT is scaled linearly, in case the Reset Switching Threshold is modified

V

RT,range

2.50

–

3.10

V

–

Reset Output RO

5.6.5

Reset Output Low Voltage

V

RO,low

–0.1

0.4

V

1 V

≤ V

Q ≤ VRT

no external

R

RO,ext

5.6.6

Reset Output Internal

Pull-up Resistor to

V

Q

R

RO

10

20

40

k

Ω

–

5.6.7

Optional Reset Output External

Pull-up Resistor to

V

Q

R

RO,ext

5.6

––k

Ω

1V

≤ V

Q ≤ VRT ;

V

RO ≤ 0.4 V

Reset Delay Timing

5.6.8

Delay Pin Output Voltage

V

D

–

–5V

–

5.6.9

Power On Reset Delay Time

t

rd

36

51

60

ms

C

D = 100 nF

Calculated Value:

t

rd = CD * VDU / ID,ch

5.6.10

Upper Delay

Switching Threshold

V

DU

–

1.85

–

V

–

5.6.11

Lower Delay

Switching Threshold

V

DL

–0.50

–

V

–

5.6.12

Delay Capacitor

Charge Current

I

D,ch

–3.5

–

µA

V

D = 1 V

5.6.13

Delay Capacitor

Reset Discharge Current

I

D,dch

–

70

–

mA

V

D = 1 V

5.6.14

Delay Capacitor

Discharge Time

t

rr,d

–

1.7

3.0

µs

Calculated Value:

t

rr,d = CD*(VDU -

V

DL)/ ID,dch

C

D = 100 nF

5.6.15

Internal Reset Reaction Time

t

rr,int

–20

25

µs

C

D = 0 nF

2)

2) parameter not subject to production test; specified by design

5.6.16

Reset Reaction Time

t

rr,total

–

21.7

28

µs

Calculated Value:

t

rr,total = trr,int + trr,d

C

D = 100 nF

Similar Part No. - TLE42994EV33

Manufacturer	Part #	Datasheet	Description
Infineon Technologies A...	TLE42994EV33	1Mb / 33P	Extreme Low Current Consumption In ON State

More results

Similar Description - TLE42994EV33

Manufacturer	Part #	Datasheet	Description
Infineon Technologies A...	TLE42644	262Kb / 12P	Low Dropout Fixed Voltage Regulator Rev. 1.01, Sep 2009
	TLE42794	548Kb / 28P	Low Dropout Fixed Voltage Regulator Rev. 1.1, October 2008
	TLE42664	947Kb / 15P	Low Dropout Fixed Voltage Regulator Rev. 1.1, 2014-07-03
	TLE42694	756Kb / 29P	Low Dropout Fixed Voltage Regulator Rev. 1.2, November 2010
	TLE42694	1Mb / 33P	Low Dropout Fixed Voltage Regulator
	TLE42994	543Kb / 30P	Low Dropout Fixed Voltage Regulator Rev. 1.1, 2009-05-19
	TLE42664	286Kb / 12P	Low Dropout Fixed Voltage Regulator Rev. 1.01, Sep 2009
	TLE42694	993Kb / 29P	Low Dropout Fixed Voltage Regulator Rev. 1.1, October 2008
	TLE42694-2	1Mb / 20P	Low Dropout Fixed Voltage Regulator Rev. 1.0, 2012-07-03
	TLF80511EJ	1Mb / 20P	Low Dropout Linear Fixed Voltage Regulator Rev. 1.0, 2014-11-17

More results

TLE42994EV33 Datasheet(PDF) 18 Page - Infineon Technologies AG

TLE42994EV33 Datasheet(HTML) 18 Page - Infineon Technologies AG

Similar Part No. - TLE42994EV33

Similar Description - TLE42994EV33

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Datasheet Download

Link URL