MAX16026TE+ Maxim Integrated Products, MAX16026TE+ Datasheet - Page 6

• Manufacturer Part Number: MAX16026TE+
• Description: IC SUPERVISORY CIRC DL 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Sequencerr

Specifications of MAX16026TE+

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms/Adjustable Minimum
• Voltage - Threshold: 9 Selectable Threshold Combinations
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Undervoltage Threshold: Adjustable
• Overvoltage Threshold: Adjustable
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Supply Voltage (max): 28 V
• Supply Voltage (min): 2.2 V
• Supply Current (typ): 52 uA
• Maximum Power Dissipation: 2000 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-/Triple-/Quad-Voltage, Capacitor-
Adjustable, Sequencing/Supervisory Circuits
6
MAX16025/
MAX16026
_______________________________________________________________________________________
—
—
—
—
—
—
10
1
2
3
4
5
6
7
8
9
MAX16027/
MAX16028
PIN
10
11
12
13
—
—
—
1
2
3
4
5
6
7
8
9
MAX16029/
MAX16030
12
13
14
15
16
10
11
1
2
3
4
5
6
7
8
9
NAME
OUT4
OUT3
OUT2
GND
V
TOL
EN1
EN2
EN3
EN4
TH1
TH0
IN1
IN2
IN3
IN4
CC
Threshold Select Input 1. Connect TH1 to V
select the input-voltage threshold option in conjunction with TH0 (see Table 2).
Threshold Select Input 0. Connect TH0 to V
select the input-voltage threshold option in conjunction with TH1 (see Table 2).
Supply Voltage Input. Connect a 2.2V to 28V supply voltage to power the
device. All outputs are low when V
bypass V
Monitored Input 1. When the voltage at IN1 exceeds its threshold, OUT1 goes
high after the capacitor-adjustable delay period. When the voltage at IN1 falls
below its threshold, OUT1 goes low after a propagation delay.
Monitored Input 2. When the voltage at IN2 exceeds its threshold, OUT2 goes
high after the capacitor-adjustable delay period. When the voltage at IN2 falls
below its threshold, OUT2 goes low after a propagation delay.
Monitored Input 3. When the voltage at IN3 exceeds its threshold, OUT3 goes
high after the capacitor-adjustable delay period. When the voltage at IN3 falls
below its threshold, OUT3 goes low after a propagation delay.
Monitored Input 4. When the voltage at IN4 exceeds its threshold, OUT4 goes
high after the capacitor-adjustable delay period. When the voltage at IN4 falls
below its threshold, OUT4 goes low after a propagation delay.
Threshold Tolerance Input. Connect TOL to GND to select thresholds 5%
below nominal. Connect TOL to V
Ground
Active-High Logic-Enable Input 1. Driving EN1 low causes OUT1 to go low
regardless of the input voltage. Drive EN1 high to enable the monitoring
comparator.
Active-High Logic-Enable Input 2. Driving EN2 low causes OUT2 to go low
regardless of the input voltage. Drive EN2 high to enable the monitoring
comparator.
Active-High Logic-Enable Input 3. Driving EN3 low causes OUT3 to go low
regardless of the input voltage. Drive EN3 high to enable the monitoring
comparator.
Active-High Logic-Enable Input 4. Driving EN4 low causes OUT4 to go low
regardless of the input voltage. Drive EN4 high to enable the monitoring
comparator.
Output 4. When the voltage at IN4 is below its threshold or EN4 goes low,
OUT4 goes low.
Output 3. When the voltage at IN3 is below its threshold or EN3 goes low,
OUT3 goes low.
Output 2. When the voltage at IN2 is below its threshold or EN2 goes low,
OUT2 goes low.
CC
to GND with a 0.1µF capacitor.
FUNCTION
CC
CC
to select thresholds 10% below nominal.
is below the UVLO. For noisy systems,
CC
CC
or GND, or leave it open to
or GND, or leave it open to
Pin Description