STMicroelectronics LED1642GWPTR LED Drivers
IC LED DRVR LIN DIM 40MA 24QSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LED1642GWPTR
Detailed Description
IC LED DRVR LIN DIM 40MA 24QSOP
Package
24-SSOP (0.154", 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LED1642GWPTR Datasheet
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Technical Specifications
STMicroelectronics LED1642GWPTR LED Drivers technical specifications.
General
Package / Case
24-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Frequency
30MHz
Type
Linear
Internal Switch S
Yes
Output Voltage
19V
Current Output Channel
40mA
Number of Outputs
16
Topology
Shift Register
Alternate Parts Comparison (LED1642GWPTR vs LED1642GWXTTR vs LED7707TR vs LED7706)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SSOP | 24-TSSOP | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Frequency | 30MHz | 30MHz | 250kHz ~ 1MHz | 250kHz ~ 1MHz |
| Applications | Signage | Signage | Backlight | Backlight |
| Current Output Channel | 40mA | 40mA | 85mA | 30mA |
| Dimming | PWM | PWM | PWM | PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Number of Outputs | 16 | 16 | 6 | 6 |
| Output Voltage | 19V | 19V | 36V | 36V |
| Topology | Shift Register | Shift Register | Step-Up (Boost) | Step-Up (Boost) |
| Type | Linear | Linear | DC DC Regulator | DC DC Regulator |
| Action |
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