MAX16010TAA-T Maxim Integrated, MAX16010TAA-T Datasheet - Page 5

• Manufacturer Part Number: MAX16010TAA-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX16010, MAX16011, MAX16012, MAX16013, MAX16014r

Specifications of MAX16010TAA-T

• Number Of Voltages Monitored: 2
• Undervoltage Threshold: 1.215 V, 1.21 V
• Overvoltage Threshold: 1.265 V, 1.26 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage - Max: 72 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TDFN EP
• Chip Enable Signals: Yes
• Maximum Power Dissipation: 1455 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 25 uA
• Supply Voltage - Min: 5.5 V

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_______________________________________________________________________________________
GATE2
GATE1
LOGIC
NAME
OUTB
OUTA
INA+
GND
OUT
INB-
V
REF
SET
IN+
EN
EN
IN-
EP
CC
Positive-Supply Input Voltage. Connect V
Ground
Active-Low Enable Input. Drive EN low to turn on the voltage detectors. Drive EN high to force the
OUTA and OUTB outputs low. EN is internally pulled up to V
Open-Drain Monitor B Output. Connect a pullup resistor from OUTB to V
INB- exceeds V
the MAX16011). Drive LOGIC high to reverse OUTB’s logic state. OUTB is usually used as an
overvoltage output. OUTB goes low (LOGIC = low) or high (LOGIC = high) when V
the UVLO threshold voltage.
Adjustable Voltage Monitor Threshold Input
Active-High ENABLE Input. For the MAX16010/MAX16011, drive EN high to turn on the voltage
detectors. Drive EN low to force OUTA low and OUTB low (LOGIC = low) or high (LOGIC = high). For
the MAX16013/MAX16014, drive EN high to enhance the p-channel MOSFET (P2), and drive EN low
to turn off the MOSFET. EN is internally pulled down to GND. Connect EN to V
Open-Drain Monitor A Output. Connect a pullup resistor from OUTA to V
INA+ drops below V
undervoltage output. OUTA also goes low when V
Adjustable Voltage Monitor Threshold Input
OUTB Logic-Select Input. Connect LOGIC to GND or V
MAX16011 output logic table.
Open-Drain Comparator Output. Connect a pullup resistor from OUT to V
IN+ drops below IN-. OUT goes high when IN+ exceeds IN-.
Inverting Comparator Input
Internal 1.30V Reference Output. Connect REF to IN+ for active-low output. Connect REF to IN- for
active-high output. REF can source and sink up to 1µA. Leave REF floating if not used. REF output is
stable with capacitive loads from 0 to 50pF.
Noninverting Comparator Input
Gate-Driver Output. Connect GATE2 to the gate of an external p-channel MOSFET pass switch.
GATE2 is driven low to the higher of V
to V
when the supply voltage goes below the UVLO threshold voltage. GATE2 is shorted to V
is low.
Device Overvoltage Threshold Adjustment Input. Connect SET to an external resistive divider network
to adjust the desired overvoltage disable or overvoltage limit threshold (see the Typical Application
Circuit and Overvoltage Limiter section).
Gate-Driver Output. Connect GATE1 to the gate of an external p-channel MOSFET to provide low
drop reverse voltage protection.
Exposed Pad. Connect EP to GND.
Ultra-Small, Overvoltage Protection/
CC
during an overvoltage condition (SET above the internal threshold). GATE2 is shorted to V
TH+
and goes high when INB- drops below V
TH-
and goes high when INA+ exceeds V
CC
CC
- 10V or GND during normal operations and quickly shorted
to a 5.5V to 72V supply.
FUNCTION
CC
Detection Circuits
drops below the UVLO threshold voltage.
CC
to configure the OUTB logic. See the
CC
TH-
TH+
. Connect EN to GND if not used.
(with LOGIC connected to GND for
. OUTA is usually used as an
CC
CC
CC
Pin Description
. OUTB goes low when
. OUTA goes low when
. OUT goes low when
CC
if not used.
CC
drops below
CC
when EN
CC
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