DC-DC Voltage Regulator for Automotive Applications - TPIC74100-Q1 - TI

Texas Instruments introduced the TPIC74100-Q1, a new DC/DC Voltage Regulator  IC for automotive applications. The new voltage regulator is able to switches between buck and boost modes autonomously, to provide a regulated 5 Volts output. The chip can handle input voltage between 1.5 to 40 Volts. Along with voltage regulating function, this chip also has EMI suppressing system using clock modulating technique.

Texas Instruments TPIC74100-Q1 Voltage Regulator

Key features of TPIC74100-Q1 voltage regulator includes:

• Switching frequency: 440 kHz  (out of FM band)
• Switch-mode regulator 5 V (+/- 2% to 3%)
• Input Range 1.5 V to 40 V
• Power saving management
• Deglitching timer and programmable delay on Reset
• under-voltage detection
• Heat management

The TPIC74100-Q1 voltage regulator is available for volume quantity. The chip is shipped a 20-pin HTSSOP PowerPAD package. Price is $1.70 each in 1K lot.

Source: TPIC74100-Q1 Voltage Regulator Texas Instruments