TIOS101 Datasheet, PDF (3/26 Pages) Texas Instruments – Digital Sensor Output Drivers with Integrated Surge Protection

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5 Pin Configuration and Functions
DMW Package
10-Pin (VSON)
Top View
VCC_IN/OUT 1
NFAULT 2
NC 3
IN ₄
Thermal Pad
TIOS101
SLLSEV6 – JULY 2017
10 _NC
9 _VCC
8 _OUT
7 ^GND
EN 5
6 _{ILIM_ADJ}
NAME
OUT
VCC
GND
EN
PIN
NO.
8
9
7
5
IN
VCC_IN/OUT
ILIM_ADJ
NFAULT
NC
Thermal Pad
4
1
6
2
3, 10
—
Pin Functions
I/O
DESCRIPTION
O
POWER
POWER
I
I
POWER
I
OPEN-DRAIN
—
—
Switch output
Supply voltage (24 V nominal)
Device ground
Driver enable input signal from the local controller. Logic low sets the OUT output at Hi-Z. Weak internal pull-
down.
Transmit data input from the local controller. No effect if EN is low. Logic high sets low-side switch. Logic low
sets high-side switch. Weak internal pull-up.
3.3-V or 5-V linear regulator output; external 3.3-V or 5-V logic supply input for option without LDO.
Input for current limit adjustment. Connect resistor R_SET between ILIM_ADJ and GND.
Fault indicator output signal to the microcontroller. A low level indicates either an over- current, an
undervoltage in supply or an overtemperature condition. Connect this pin via pull-up resistor to VCC_IN/OUT.
No internal connection.
Connect to GND plane for optimal thermal and electrical performance
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