Rainbow-electronics DS2710 Manual do Utilizador descarregar pdf (Página 12)

DS2710

Single-Cell NiMH Charger

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

CONTROL

CHARGE SOURCE SIDE

BATTERY SIDE

BACKSIDE

GROUND PLANE

BATTERY SIDE

LOOP AREAS MINIMIZED

LOOP1 LOOP2

OUT

GATE

SWITCH

Figure 6. Switching Circuit with Example Layout

SNS

SENSE+

SENSE-

BATTERY- BATTERY-

SENSE+ SENSE-

SNS

CHARGE SOURCE- CHARGE SOURCE-

PROPER KELVIN CONNECTION

AT SENSE RESISTOR

SENSE TRACES RUN CLOSE

TOGETHER TO MINIMIZE LOOP

INDUCTANCE

Figure 7. Sense Resistor Connection Layout

1 2 ... 7 8 9 10 11 12

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