SP6642EU View Datasheet(PDF) - Signal Processing Technologies

Part Name

Description

Manufacturer

SP6642EU

Single Alkaline Cell, High Efficiency Step-Up DC-DC Converter

Signal Processing Technologies 

VBATT 1

PFI 2

PFO 3

SHDN 4

SP6642

8 VOUT

7 LX

6 GND

5 FB

Figure 18. Pinout for the SP6642

VBATT 1

PFI 2

BATTLO 3

PFO 4

SP6643

8 VOUT

7 LX

6 GND

5 FB

Figure 19. Pinout for the SP6643

Rev. 10-6-00

SP6642/6643 High Efficiency Step-Up DC-DC Converter

9

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