The TPS4811x-Q1 family is a 100V smart high side driver with protection and diagnostics. With wide operating voltage range of 3.5V–80V, the device is suitable for 12V, 24V, and 48V system designs. It has a strong 3.7A peak source (PU) and 4A peak sink (PD) GATE driver that enables power switching using parallel FETs in high current system designs. Use INP .
• AEC-Q100 qualified with the following results
– Device temperature grade 1:
–40°C to +125°C ambient operating temperature range
• Functional Safety-Capable
– Documentation available to aid functional safety system design
• 3.5V to 80V input range (100V absolute maximum)
• Output reverse polarity protection down to
–30V
• Integrated 12V charge pump with 100µA capacity
• Low 1.6µA shutdown current (EN/UVLO = Low)
• Strong pull up (3.7A) and pull down (4A) gate
driver
• Drives external back-to-back N-channel MOSFETs
• Variant with integrated pre-charge switch driver
(TPS48111-Q1) to drive capac.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS40000 |
Texas Instruments |
Synchronous Buck Controller | |
2 | TPS40001 |
Texas Instruments |
Synchronous Buck Controller | |
3 | TPS40002 |
Texas Instruments |
Synchronous Buck Controller | |
4 | TPS40003 |
Texas Instruments |
Synchronous Buck Controller | |
5 | TPS40004 |
Texas Instruments |
Synchronous Buck Controller | |
6 | TPS40005 |
Texas Instruments |
Synchronous Buck Controller | |
7 | TPS40007 |
Texas Instruments |
Synchronous Buck Controller | |
8 | TPS40009 |
Texas Instruments |
Synchronous Buck Controller | |
9 | TPS40020 |
Texas Instruments |
Synchronous Buck Controller | |
10 | TPS40021 |
Texas Instruments |
Synchronous Buck Controller | |
11 | TPS40021-EP |
Texas Instruments |
Synchronous Buck Controller | |
12 | TPS40040 |
Texas Instruments |
SYNCHRONOUS BUCK DC-TO-DC CONTROLLER |