LTC1644IGN Просмотр технического описания (PDF) - Linear Technology

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производитель

LTC1644IGN

CompactPCI Bus Hot Swap Controller

Linear Technology 

APPLICATIO S I FOR ATIO

TIMER

10V/DIV

GATE

5V/DIV

12VOUT

10V/DIV

5VOUT

5V/DIV

3VOUT

5V/DIV

VEEOUT

10V/DIV

LOCAL_PCI_RST#

5V/DIV

BD_SEL#

5V/DIV

FAULT

5V/DIV

HEALTHY#

5V/DIV

PRECHARGE

5V/DIV

20ms/DIV

1644 F04

Figure 4. Power-Up into a Short on 3.3V Output

TIMER

10V/DIV

TIMER

10V/DIV

LTC1644

GATE

10V/DIV

5VIN – 5VSENSE

100mV/DIV

GATE

10V/DIV

50mV

5VIN – 5VSENSE

100mV/DIV

150mV

FAULT

5V/DIV

20µs/DIV

1644 F05

Figure 5. Overcurrent Fault on 5V

FAULT

5V/DIV

10µs/DIV

Figure 6. Short-Circuit Fault on 5V

1644 F06

1644f

15

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