LTC4075HVXEDD Ver la hoja de datos (PDF) - Linear Technology

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fabricante

LTC4075HVXEDD

High Voltage Dual Input Li-Ion/Polymer Battery Charger

Linear Technology 

LTC4075HVX

BLOCK DIAGRAM

DCIN

10

BAT

9

CC/CV

REGULATOR

CC/CV

REGULATOR

USBIN

1

PWR 4

+

4.15V –

DCIN UVLO

+

BAT –

ENABLE 6

+

6V –

DCIN OVLO

+

2M

0.9V –

4.075V +

BAT –

RECHARGE

DC_ENABLE USB_ENABLE

CHARGER CONTROL

USBIN UVLO

3.95V

BAT

USBIN OVLO

THERMAL

REGULATION

6V

TDIE

125°C

7 USBPWR

CHRG 5

TERMINATION

0.1V

IBAT/1000

IBAT/1000

GND ITERM

11

3

RITERM

IDC

8

RIDC

IBAT/1000

IUSB

2

RIUSB

4075hvx BD

4075hvxf

8

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