PG-TO220-7-11 查看數據表（PDF） - Infineon Technologies

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PG-TO220-7-11

5-V Low Drop Voltage Regulator

Infineon Technologies 

TLE 4267

VΙ

VE2

VU, INH

VL, INH

VE6

VU, HOLD

VL, HOLD

VQ

VQ, NOM

VRT

VD

VUD

V LD

VD, SAT

VRO

VRO, SAT

1)

2)

tD

3)

5)

<1 μs <10 μs

4)

6)

10)

7)

8)

t RR

9)

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

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

Figure 7 Enable and Hold Behavior

t

t

t

t

t

t

AET01986

Data Sheet

14

Rev. 2.51, 2012-01-20

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