Analog Devices LT3474IFE#TRPBF LED Drivers
IC LED DRVR RGLTR DIM 1A 16TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3474IFE#TRPBF
Detailed Description
IC LED DRVR RGLTR DIM 1A 16TSSOP
Package
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3474IFE#TRPBF Datasheet
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Technical Specifications
Analog Devices LT3474IFE#TRPBF LED Drivers technical specifications.
General
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Frequency
200kHz ~ 2MHz
Type
DC DC Regulator
Internal Switch S
Yes
Current Output Channel
1A
Number of Outputs
1
Topology
Step-Down (Buck)
Voltage Supply Max
36V
Alternate Parts Comparison (LT3474IFE#TRPBF vs LT3466EFE#PBF vs LT3486EFE#PBF vs LT3518EFE#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TJ) | -40°C ~ 125°C (TJ) |
| Frequency | 200kHz ~ 2MHz | 1MHz | 2.2MHz | 250kHz ~ 2.5MHz |
| Applications | Automotive, Backlight | Backlight | Backlight, Camera Flash | Backlight |
| Current Output Channel | 1A | 400mA | 1.3A (Switch) | 2.3A (Switch) |
| Dimming | PWM | PWM | PWM | Analog, PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 2 | 2 | 1 |
| Topology | Step-Down (Buck) | Step-Up (Boost) | Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Voltage Supply Max | 36V | 24V | 24V | 30V |
| Action |
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