TIOS101 Datasheet, PDF (1/26 Pages) Texas Instruments – Digital Sensor Output Drivers with Integrated Surge Protection

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TIOS101
SLLSEV6 – JULY 2017
TIOS101 Digital Sensor Output Drivers with Integrated Surge Protection
1 Features
•1 7-V to 36-V Supply Voltage
• PNP, NPN or Push-Pull Configurable Output
• Low Residual Voltage of 1.75 V at 250 mA
• 50-mA to 350-mA Configurable Current Limit
• Tolerant to ±65-V Transients < 100 µs
• Reverse Polarity Protection of up to 55 V on VCC,
OUT and GND
• Integrated EMC Protection on VCC and OUT
– ±16 kV IEC 61000-4-2 ESD Contact Discharge
– ±4 kV IEC 61000-4-4 Electrical Fast Transient
– ±1.2 kV/500 Ω IEC 61000-4-5 Surge
• Fast Demagnetization of Inductive Loads
up to 1.5 H
• Large Capacitive Load Driving Capability
• < 2.2-mA Quiescent Supply Current
• Integrated LDO Options for up to 20 mA Current
– TIOS101: No LDO
– TIOS101-3: 3.3-V LDO
– TIOS101-5: 5-V LDO
• Overtemperature Warning and Thermal Protection
• Fault Indicator
• Extended Ambient Temperature: -40°C to 125°C
• 2.5 mm x 3 mm 10-pin VSON Package
2 Applications
• Proximity Switches
• Capacitive and Inductive Sensors
• Digital Outputs
3 Description
The TIOS101 devices are configurable as high-side,
low-side or push-pull drivers. These devices are
capable of withstanding up to 1.2 kV (500 Ω) of IEC
61000-4-5 surge and feature integrated reverse
polarity protection.
A simple pin-programmable interface allows easy
interfacing to the controller circuits. The output
current limit can be configured using an external
resistor.
Fault reporting and internal protection functions are
provided for under voltage, over circuit current and
over temperature.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TIOS101
TIOS101-3
VSON (10)
2.50 mm x 3.00 mm
TIOS101-5
(1) For all available devices, see the orderable addendum at the
end of the data sheet.
Typical Application Diagram
1 µF
10 V
VCC_OUT
VOLTAGE
REGULATOR
TIOS101-x
VCC
0.1 µF
100 V
Sensor
Front-End
10 NŸ
IN
EN
NFAULT
DIAGNOSTICS
and
CONTROL
CUR_OK
TMP_OK
PWR_OK
ILIM_ADJ
RSET
OUT
GND
Copyright © 2017, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.