TS1051 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) mode.
The TS1051 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) modes. It integrates one voltage reference, two operational amplifiers, and a current sensing circuit to function as an ideal voltage controller and current limiter for output low-side current sensing.
The device features precision internal voltage references and fixed current thresholds with minimal external components required. It is designed for use in battery chargers and adaptors, supporting low-voltage operation and offering easy compensation capabilities.
| Current Control Trans-conduction Gain | 7 mA/mV |
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The device includes an internal voltage reference set at 1.21V.
The absolute maximum rating for the DC supply voltage Vec is 14V.