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Details for MAX14914ATE+ by Maxim Integrated
Electronic & Electrical Components > Semiconductors - ICs > Power Management
POWER LOAD SWITCH 40V TQFN-16
MAX14914ATE+ image

MAX14914ATE+ by Maxim Integrated

POWER LOAD SWITCH 40V TQFN-16
Features
-40u00b0C to +125u00b0C Ambient Operating Temperature
10V to 40V Operating Supply Range
240mu03a9 (max) HS RON at TA = 125u00b0C
60V Supply Tolerance
Accurate Internal Current Limiter for Types 1, Type 2, and Type 3 Digital Inputs
Accurate Short-Circuit Current Limit
Configurable as a Digital Input or a High-Side or Push-Pull Digital Output
Enhances System Robustness
Improves System Speed and Throughput
Internal Clamps for Fast Inductive Load Turn-Off
Loss of GND Protection
On-Chip 5V Regulator
Propagation Delay of Less Than 2u00b5s
Provides Flexibility
Reduces BOM Count and PCB Space
Reduces Power and Heat Dissipation
Resistor Settable Current Limiting for the High-Side Switch (135mA - 1.3A)
Small 4mm x 4mm TQFN Package
Thermal Shutdown Protection
u00b120kV IEC 61000-4-2 Air-Gap ESD Protection
u00b12kV IEC 61000-4-5 Surge Protection
u00b17kV IEC 61000-4-2 Contact ESD Protection
u201cSafe-Demagnetizationu201d for Safe Turn-Off of Unlimited Inductance
Part Information
MAX14914ATE+ image
RoHS Compliant
Description
The MAX14914 is a high-side/push-pull driver that operates as both an industrial digital output (DO) and an industrial digital input (DI). The MAX14914 is specified for operation with supplies up to 40V. The high-side switch current is resistor settable from 135mA (min) to 1.3A (min). The high-side driver’s on-resistance is 120mΩ (typ) at 125°C ambient temperature. Optional push-pull operation allows driving of cables and fast discharge of load capacitance. The output voltage is monitored and indicated through the DOI_LVL pin for safety applications. The MAX14914 complies with Type 1, Type 2, or Type 3 input characteristics when configured for DI operation.
Specifications
Power Load Switch Type:
High Side
Input Voltage:
40V
Current Limit:
1.3A
On State Resistance:
0.12ohm
Distribution Switch Case Style:
TQFN
No. of Pins:
16Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active High
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
To Be Advised
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Alternate Descriptions
High-Side Power Switch IC TQFN16 RS Components
POWER LOAD SWITCH, 40V, TQFN-16; Power Load Switch Type:High Side; Input Voltage:40V; Current Limit:1.3A; On State Resistance:0.12ohm; Distribution Switch Case Style:TQFN; No. of Pins:16Pins; Thermal Protection:Yes; On / Enable InputRoHS Compliant: Yes Newark Electronics
HIGH-SIDE SWITCH WITH CURRENT LIMITING AND HIGH-SPEED FEATURES Avnet America
HIGH-SIDE SWITCH WITH CURRENT LIMITING AND HIGH-SPEED FEATURES Avnet Europe
High-Side Switch with Current Limiting and High-Speed Features Future Electronics