Q67000-A9153 Просмотр технического описания (PDF) - Siemens AG

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Q67000-A9153

5-V Low-Drop Voltage Regulator

Siemens AG 

TLE 4267

Vi

VE2

VE2, ON

VE2, OFF

VE6

VE6, rel

VE6, hold

VQ

VQ,

VRT

Vd

VdT

Vd,VsSatT

VR

1)

2)

td

3)

VR, sat

1) Enable active

2) Hold inactive, pulled up byVQ

3) Power-ON reset

4) Hold active, clamped to

GND by external µC

5) Enable inactive, clamped by int.

pull-down resistor

Enable and Hold Behaviour

Semiconductor Group

5)

<1 µs <10 µs

4)

6)

10)

8)

9)

tt

6) Pulse width smaller than 1 µs

7) Hold inactive, released by µC

8) Voltage controller shutdown

9) Output-low reset

10) No switch on via VE6 possible after E6

was released toVE6 >VE6, rel for more

than 4 µs

AET01986

10

1998-11-01

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