Packaging information
Package | Pins HVSSOP (DGQ) | 10 |
Operating temperature range (°C) -40 to 125 |
Package qty | Carrier 2,500 | LARGE T&R |
Features for the TPS40210-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
-
Functional Safety-Capable
- Documentation available to aid functional safety system design
- For boost, flyback, SEPIC, LED driver applications
- Wide input operating voltage: 4.5 V to 52 V
- Adjustable oscillator frequency
- Fixed-frequency current-mode control
- Internal slope compensation
- Integrated low-side driver
- Programmable closed-loop soft start
- Overcurrent protection
- External synchronization capable
- Reference voltage: 700 mV (TPS40210-Q1), 260 mV (TPS40211-Q1)
- Low-current disable function
Description for the TPS40210-Q1
The TPS40210-Q1 and TPS40211-Q1 devices are wide-input-voltage (4.5 V to 52 V) non-synchronous boost controllers. They are suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.