TPS92610QPWPRQ1 LED Driver ICs 1 Output Linear PWM Dimming 450mA 14-HTSSOP

Features

• Qualified for Automotive Applications

• AEC-Q100 Qualified With the Following Results:

– Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range

– Device HBM ESD Classification Level H2

– Device CDM ESD Classification Level C3B

• Functional safety capable

– Documentation available to aid functional safety system design

• Single-Channel Constant-Current LED Driver With PWM Dimming

• Wide Input-Voltage Range: 4.5 V–40 V

• Constant Output Current, Adjustable by Sense Resistor

• Precision Current Regulation, Tolerance ±4.6% Across Junction Temperature –
40°C to 150°C

• Maximum Current: 450 mA

• Heat Sharing With External Resistor

• Low Dropout Voltage (Sense–Resistor Voltage Drop Included)

– Maximum Dropout: 150 mV at 10 mA

– Maximum Dropout: 400 mV at 70 mA

– Maximum Dropout: 700 mV at 150 mA

– Maximum Dropout: 1.3 V at 300 mA



Product Status
Active
Type
Linear
Topology
, -
Internal Switch(s)
No
Number of Outputs
1
Voltage - Supply (Min)
4.5V
Voltage - Supply (Max)
40V
Voltage - Output
0V ~ 40V
Current - Output / Channel
450mA
Frequency
-
Dimming
P , WM
Applications
Automotive, Lighting
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
14-HTSSOP
Base Product Number
TPS92610

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