Features: • Very low dropout voltage: 100mV• Accurate current regulation down to dropout voltage• No external components• Output current 2 levels selectable• Power-saving shutdown mode of 12nA typical• PWM brightness control• Fast turn-on (<50S)• ...
SP7619: Features: • Very low dropout voltage: 100mV• Accurate current regulation down to dropout voltage• No external components• Output current 2 levels selectable• Power-savi...
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| Specifications | |
| Arch | Linear |
| App | Flash |
| CH | 1 |
| Vin MIN. (V) | 2.5 |
| Vin MAX. (V) | 5.5 |
| Max Series LEDs | 1 |
| Vdrop (mV) | 0.12 |
| Max Current Per Channel (mA) | 500 |
| LEDMatching Accuracy (%) (Typ.) | n/a |
| CtrlType | TTL |
The SP7619 Evaluation Board is designed to help the user evaluate the performance of the SP7619 for use as a single LED Driver. The evaluation board is a completely assembled and tested surface mount board which provides easy probe access points to all SP7619 inputs and outputs so that the user can quickly connect and measure electrical characteristics and waveforms. The Evaluation Board schematic diagram is shown at Figure 1.