TPS40210QDGQRQ1
DC/DC Cntrlr Single-OUT Step Up 1000kHz Automotive AEC-Q100 10-Pin HVSSOP EP T/R
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Part Number : TPS40210QDGQRQ1
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Package/Case : HVSSOP-10
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Brands : TI
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Components Categories : Boost controllers (external switch)
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Datesheet : TPS40210QDGQRQ1 DataSheet (PDF)
Overview of TPS40210QDGQRQ1
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.
Key Features
- 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
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Topology | Boost, Flyback, Forward, SEPIC | Vin (min) (V) | 4.5 |
Vin (max) (V) | 52 | Vout (min) (V) | 4.5 |
Vout (max) (V) | 300 | Regulated outputs (#) | 1 |
Switching frequency (min) (kHz) | 35 | Switching frequency (max) (kHz) | 1000 |
Iq (typ) (mA) | 0.53 | Features | Enable, Frequency synchronization, Nonsynchronous rectification |
Duty cycle (max) (%) | 95 | TI functional safety category | Functional Safety-Capable |
Rating | Automotive | Operating temperature range (°C) | -40 to 125 |
Type | Controller |
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Warranty, Returns, and Additional Information
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Returns for refund: within 90 days
Returns for Exchange: within 90 days
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