Texas Instruments LP8551TLE/NOPB Microcontrollers
Four channel high-efficiency LED backlight driver for notebooks with VDDIO PWM logic level 25-DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP8551TLE/NOPB
Detailed Description
Four channel high-efficiency LED backlight driver for notebooks with VDDIO PWM logic level 25-DSBGA
Package
25-WFBGA, DSBGA
Lifecycle Status
Active
Datasheet
LP8551TLE/NOPB Datasheet
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Technical Specifications
Texas Instruments LP8551TLE/NOPB Microcontrollers technical specifications.
General
Series
LP8551
RoHS
Yes
Number of Channels
4 Channel
Package / Case
25-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 22V
Lifecycle Status
Active
Type
DC DC Regulator
Internal Switch S
Yes
Related Parts Comparison (LP8551TLE/NOPB vs LP5907UVX-1.2/NOPB vs LP5523TM/NOPB vs LP8551TLX-A/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 25-WFBGA, DSBGA | 4-XFBGA, DSBGA | 25-WFBGA, DSBGA | 25-WFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 125°C | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Outputs | 4 | 1 | 9 | 4 |
| Package | DSBGA (YZR)-25 | DSBGA | DSBGA (YFQ)-25 | DSBGA-25 |
| Type | DC DC Regulator | LDO | DC DC Regulator | DC DC Regulator |
| Supply Voltage | 2.7V ~ 22V | -- | 2.7V ~ 5.5V | 2.7V ~ 22V |
| Number of Channels | 4 Channel | -- | 9 | 4 Channel |
| Applications | Backlight | -- | Backlight | Backlight, Lighting |
| Current Output Channel | 50mA | -- | 25.5mA | 450mA (Switch) |
| Action |
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LP8552TLX-E04/NOPBTexas InstrumentsSix channel high-efficiency LED backlight driver for notebooks with BGA package 25-DSBGA -40 to 85