TPS2830D ,Non-inverting Fast Synchronous Buck MOSFET Drivers with Enableblock diagram8VCC14BOOT(TPS2830 Only)12HIGHDR11BOOTLO2INVCC(TPS2831 Only)10LOWDR76PGNDDT15ENABLESYN ..
TPS2830D ,Non-inverting Fast Synchronous Buck MOSFET Drivers with Enable SLVS196C − JANUARY1999 − REVIS ..
TPS2830PWP ,Non-inverting Fast Synchronous Buck MOSFET Drivers with Enablemaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage range, V ..
TPS2830PWPRG4 ,Non-inverting Fast Synchronous Buck MOSFET Drivers with Enable 14-HTSSOP FEATURES INPUTSTPS2832 NoninvertedW/O ENABLE, SYNC, and CROWBAR W/O ENABLE, SYNC, and CROWBAR CMOS ..
TPS2831PWPR ,Inverting Fast Synchronous Buck MOSFET Drivers with Enableblock diagram8VCC14BOOT(TPS2830 Only)12HIGHDR11BOOTLO2INVCC(TPS2831 Only)10LOWDR76PGNDDT15ENABLESYN ..
TPS2832D ,Non-inverting Fast Synchronous Buck MOSFET Driversblock diagram4VCC8BOOT7(TPS2832 Only)HIGHDR6BOOTLO1INVCC(TPS2833 Only)5LOWDR2PGND3DTTerminal Functi ..
TS902AID ,INPUT/OUTPUT RAIL TO RAIL DUAL CMOS OP-AMPS (WITH STANDBY POSITION)ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)V18 VCC Supply voltage 2)V±18 Vid Differ ..
TS902C2 ,Low loss super high speed rectifier
TS902C3 ,Low loss super high speed rectifier
TS902ID ,INPUT/OUTPUT RAIL TO RAIL DUAL CMOS OP-AMPS (WITH STANDBY POSITION)ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)V18 VCC Supply voltage 2)V±18 Vid Differ ..
TS902IDT ,INPUT/OUTPUT RAIL TO RAIL DUAL CMOS OP-AMPS (WITH STANDBY POSITION)TS902RAIL TO RAIL CMOS DUALOPERATIONAL AMPLIFIER (WITH STANDBY POSITION) N = Dual in Line Package ..
TS902IN ,INPUT/OUTPUT RAIL TO RAIL DUAL CMOS OP-AMPS (WITH STANDBY POSITION)TS902RAIL TO RAIL CMOS DUALOPERATIONAL AMPLIFIER (WITH STANDBY POSITION) N = Dual in Line Package ..
TPS2830D-TPS2830PWP-TPS2830PWPRG4
Non-inverting Fast Synchronous Buck MOSFET Drivers with Enable
Ideal for High-Current Single or MultiphasePower Supplies 2.4-A Typical Peak Output Current 4.5-V to 15-V Supply Voltage Range Internal Schottky Bootstrap Diode SYNC Control for Synchronous or
Nonsynchronous Operation CROWBAR for OVP, Protects Against
Faulted High-Side Power FETs Low Supply Current....3-mA Typical −40°C to 125°C Operating Virtual Junction
Temperature Range Available in SOIC and TSSOP PowerPAD
Packages
descriptionThe TPS2830 and TPS2831 are MOSFET drivers for synchronous-buck power stages. These devices are ideal
for designing a high-performance power supply using switching controllers that do not have MOSFET drivers.
The drivers are designed to deliver 2.4-A peak currents into large capacitive loads. The high-side driver can be
configured as a ground-reference driver or as a floating bootstrap driver. An adaptive dead-time control circuit
eliminates shoot-through currents through the main power FETs during switching transitions, providing higher
efficiency for the buck regulator. The TPS2830/31 drivers have additional control functions: ENABLE, SYNC,
and CROWBAR. Both drivers are off when ENABLE is low. The driver is configured as a nonsynchronous-buck
driver, disabling the low side driver when SYNC is low. The CROWBAR function turns on the low-side power
FET, overriding the IN signal, for over-voltage protection against faulted high-side power FETs.
The TPS2830 has a noninverting input. The TPS2831 has an inverting input. The TPS2830/31 drivers are
available in 14-terminal SOIC and thermally-enhanced TSSOP PowerPAD packages, and operate over a
virtual junction temperature range of − 40°C to 125°C.
Related Synchronous MOSFET DriversPlease be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PWP PACKAGE
(TOP VIEW)SYNC
PGND
BOOTLO
LOWDRCC
NC − No internal connection
ENABLE
CROWBAR
SYNC
PGND
BOOT
HIGHDR
BOOTLO
LOWDRCC
