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Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device\'s operating point, used to implement dimming functions in lighting applications.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() PCU9655PW,518 $2.43 | NXP USA Inc. | IC LED DRV LIN PWM 100MA 28TSSOP | Tape & Reel (TR),Cut Tape (CT),Bulk | 28-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() PCU9655PW1,518 $2.43 | NXP USA Inc. | IC LED DRV LIN PWM 100MA 28TSSOP | Tape & Reel (TR),Cut Tape (CT),Bulk | 28-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() PCU9656B,118 $5.47 | NXP USA Inc. | IC LED DRVR LIN PWM 100MA 48LQFP | Tape & Reel (TR),Cut Tape (CT) | 48-LQFP (7x7) | Surface Mount | - | -40°C ~ 85°C (TA) |
| NXP USA Inc. | IC LED DRV LIN PWM 57MA 28HTSSOP | Tape & Reel (TR) | 28-HTSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| NXP USA Inc. | IC LED DRV LIN PWM 57MA 28HTSSOP | Tape & Reel (TR) | 28-HTSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| NXP USA Inc. | IC LED DRV LIN PWM 65MA 38HTSSOP | Tape & Reel (TR) | 38-HTSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() PM6600 $1.82 | STMicroelectronics | IC LED DRVR RGLTR PWM 24VFQFPN | Tube | 24-VFQFPN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() PM6600TR $1.62 | STMicroelectronics | IC LED DRVR RGLTR PWM 24VFQFPN | Tape & Reel (TR) | 24-VFQFPN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |