TLD55421 Series
Manufacturer: INFINEON
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INFINEON’S TLD5542-1QV IS A SYNCHRONOUS H-BRIDGE DC/DC CONTROLLER WITH BUILT-IN PROTECTION AND AN SPI INTERFACE FEATURING THE MOST EFFICIENT BUCK-BOOST TOPOLOGY FOR HIGH CURRENT APPLICATIONS
| Part | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply (Min) [Min] | Applications | Dimming | Type | Grade | Number of Outputs | Internal Switch(s) | Qualification | Topology | Frequency [Max] | Frequency [Min] | Voltage - Supply (Max) [Max] | Supplier Device Package | Current - Output / Channel | Mounting Type | Package / Case | Voltage - Output [Max] | Voltage - Output [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 INFINEON | -40 °C | 150 °C | 4.5 V | Lighting | Analog PWM | DC DC Controller | Automotive | 1 | AEC-Q100 | Step-Down (Buck) Step-Up (Boost) | 700 kHz | 200 kHz | 55 V | PG-VQFN-48-31 | 90 mA | Surface Mount | 48-VFQFN Exposed Pad | 55 V | 2 V |