MAX16124 datasheet(2/16 Pages) MAXIM

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MAX16122–MAX16125

Dual Pushbutton Controllers in

Tiny 6-Bump WLP Package

(All pins referenced to GND)

VCC..........................................................................-0.3V to +6V

RESET, SRESET to GND

Open-Drain..............................................................-0.3V to +6V

Push-Pull................................................... -0.3V to (VCC + 0.3V)

MR, MR1, MR2 ........................................................-0.3V to +6V

SEL ..........................................................................-0.3V to +6V

Input/Output Current (all pins) ...........................................20mA

Continuous Power Dissipation (TA = +70NC) (Multilayer Board)

WLP (derate 10.5mW/NC above +70NC) ......................840mW

Operating Temperature Range........................ -40NC to +125NC

Junction Temperature .....................................................+150NC

Storage Temperature Range............................-65NC to +150oC

Soldering Temperature (reflow) ......................................+260NC

WLP

Junction-to-Ambient Thermal Resistance (

qJA) ..........95°C/W

ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-

tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

PACKAGE THERMAL CHARACTERISTICS (Note 1)

ELECTRICAL CHARACTERISTICS

(VCC = 1.6V to 5.5V, TA = -40NC to +125NC, unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-

layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Voltage Range

VCC

RESET state guaranteed for VCC R 0.95V

1.6

5.5

VCC Undervoltage Lockout

VCCUVLO

1.25

1.55

VCC Supply Current

ICC

VCC = 5V, steady-state condition; MR, MR1,

MR2, RESET, and SRESET not asserted

Supply Current with Oscillator

Running

ICC2

VCC = 3V

VCC Reset Threshold

VTH

VCC falling

-2.5%

VTH

+2.5%

VCC Reset Threshold Hysteresis

VHYST

Reset Threshold Tempco

ppm/oC

VCC to RESET Output Delay

VCC falling at 10mV/Fs from (VTH + 100mV)

to (VTH - 100mV)

Reset Timeout Period

tRP

See Table 2

-10

tRP

+10

Manual Reset Setup Delay

tSU

Internal timing (see Tables 1a, 1b, 1c)

-10

tSU

+10

Debounce Period

tDB

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