TPS92692EVM-880
ActiveEVAL BRD, BOOST & BOOST-BATT LED DRIVER
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TPS92692EVM-880
ActiveEVAL BRD, BOOST & BOOST-BATT LED DRIVER
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS92692EVM-880 |
|---|---|
| Current - Output / Channel | 350 mA |
| Features | Dimmable |
| Outputs and Type | 1 Non-Isolated Output |
| Supplied Contents | Board(s) |
| Utilized IC / Part | TPS92692 |
| Voltage - Input [Max] | 18 V |
| Voltage - Input [Min] | 7 V |
| Voltage - Output [Max] | 60 VDC |
| Voltage - Output [Min] | 21 V |
TPS92692-Q1 Series
high accuracy LED controller with spread spectrum frequency modulation and internal PWM Generator
| Part | Supplier Device Package | Type | Package / Case | Package / Case [custom] | Package / Case | Frequency [Min] | Frequency [Max] | Dimming | Number of Outputs | Applications | Voltage - Supply (Min) [Min] | Topology | Voltage - Supply (Max) [Max] | Internal Switch(s) | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Qualification | Grade | Utilized IC / Part | Voltage - Output [Max] | Voltage - Output [Min] | Features | Outputs and Type | Voltage - Input [Max] | Voltage - Input [Min] | Current - Output / Channel | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 20-HTSSOP | DC DC Controller | 20-PowerTSSOP | 4.4 mm | 0.173 in | 80 kHz | 800 kHz | Analog PWM | 1 | Lighting Signage | 4.5 V | Step-Down (Buck) Step-Up (Boost) | 65 V | Surface Mount | -40 °C | 125 °C | ||||||||||||
Texas Instruments | 20-HTSSOP | DC DC Controller | 20-PowerTSSOP | 4.4 mm | 0.173 in | 80 kHz | 800 kHz | Analog PWM | 1 | Lighting Signage | 4.5 V | Step-Down (Buck) Step-Up (Boost) | 65 V | Surface Mount | -40 °C | 125 °C | AEC-Q100 | Automotive | ||||||||||
Texas Instruments | 20-HTSSOP | DC DC Controller | 20-PowerTSSOP | 4.4 mm | 0.173 in | 80 kHz | 800 kHz | Analog PWM | 1 | Lighting Signage | 4.5 V | Step-Down (Buck) Step-Up (Boost) | 65 V | Surface Mount | -40 °C | 125 °C | AEC-Q100 | Automotive | ||||||||||
Texas Instruments | TPS92692 | 60 VDC | 21 V | Dimmable | 1 Non-Isolated Output | 18 V | 7 V | 350 mA | Board(s) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
TPS92692-Q1 Series
The TPS92692 and TPS92692-Q1 are high accuracy peak current mode based controllers designed to support step-up/down LED driver topologies. The device incorporates a rail-to-rail current amplifier to measure LED current and spread spectrum frequency modulation technique for improved EMI performance.
This high performance LED controller can independently modulate LED current using either analog or PWM dimming techniques. Linear analog dimming response with over 15:1 range is obtained by varying the voltage across the high impedance analog adjust (IADJ) input. PWM dimming of LED current is achieved by directly modulating the DIM/PWM input pin with the desired duty cycle or by enabling the internal PWM generator circuit. The PWM generator translates the DC voltage at DIM/PWM pin to corresponding duty cycle by comparing it to the internal triangle wave generator. The optional PDRV gate driver output can be used to drive an external P-Channel series MOSFET.
The TPS92692 and TPS92692-Q1 devices support continuous LED status check through the current monitor (IMON) output. The devices also include an open drain fault indicator output to indicate LED overcurrent, output overvoltage and output undervoltage conditions.
Documents
Technical documentation and resources