MAX6427__UR-T View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX6427__UR-T

Low-Power, Single/Dual-Level Battery Monitors with Hysteresis

Maxim Integrated 

Low-Power, Single/Dual-Level Battery Monitors

with Hysteresis

VBATT

VHTH+

VHTH-

VLTH+

VLTH-

LBOL

tLBOP

LBOH

tLBOP

tLBOP

tLBOP

Figure 6. Dual Low-Battery Output Timing

VDD

R1

R2

R3

VDD

LBO

LBO

MAX6433

LTHIN

HTHIN

GND

Figure 7. Adjustable Threshold Selection

VHTH

VBATT

VLTH

LBO

VHYST

tLBOP

HTH = BATTERY VOLTAGE GOOD, ENABLE OPERATION.

LTH = BATTERY VOLTAGE LOW, SUSPEND/DISABLE OPERATION.

Figure 8. Hysteresis

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