8-Channel Relay Driver With Integrated 5V LDO And Zero-Volt Detection

The power supply provides regulated 5-V output to power the system Microcontroller and drive eight low-side switches. The AC zero-detect circuitry is monitoring the crossover voltage of the mains AC supply. The resultant signal is a low-frequency Clock output on the ZVS terminal, based on the AC-line cycle. This information allows the Microcontroller to reduce in-rush current by powering loads on the AC-line peak voltage. A serial Communications Interface controls the eight low-side outputs; each output has an internal snubber circuit to absorb the energy in the inductor at turn OFF. Alternatively, the system CAN use a fly-back Diode to VIN to help recirculate the energy in an inductive load at turn OFF. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPL9201PWP Texas Instruments 8-Channel Relay Driver with Integrated 5V LDO and Zero-Volt Detection 20-HTSSOP -40 to 125
TPL9201PWPG4 Texas Instruments 8-Channel Relay Driver with Integrated 5V LDO and Zero-Volt Detection 20-HTSSOP -40 to 125
TPL9201NE4 Texas Instruments SPECIALTY ANALOG CIRCUIT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20
TPL9201N Texas Instruments 8-Channel Relay Driver with Integrated 5V LDO and Zero-Volt Detection 20-PDIP -40 to 125
TPL9201PWPR Texas Instruments 8-Channel Relay Driver with Integrated 5V LDO and Zero-Volt Detection 20-HTSSOP -40 to 125
TPL9201PWPRG4 Texas Instruments 8-Channel Relay Driver with Integrated 5V LDO and Zero-Volt Detection 20-HTSSOP -40 to 125
TPL9201 's PackagesTPL9201 's pdf datasheet
TPL9201N PDIP
TPL9201NE4 PDIP
TPL9201PWP HTSSOP
TPL9201PWPG4 HTSSOP
TPL9201PWPR HTSSOP
TPL9201PWPRG4 HTSSOP




TPL9201 Pinout, Pinouts
TPL9201 pinout,Pin out
This is one package pinout of TPL9201,If you need more pinouts please download TPL9201's pdf datasheet.

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