Renesas ISL97801ARZ-TK LED Drivers
IC LED DRIVER RGLTR DIM 1A 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL97801ARZ-TK
Detailed Description
IC LED DRIVER RGLTR DIM 1A 20QFN
Package
20-VFQFN Exposed Pad
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ISL97801ARZ-TK Datasheet
Quick Jump:
Technical Specifications
Renesas ISL97801ARZ-TK LED Drivers technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Frequency
1MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
32V
Current Output Channel
1A
Number of Outputs
1
Topology
Step-Down (Buck), Step-Up (Boost)
Alternate Parts Comparison (ISL97801ARZ-TK vs ISL97694AIRTZ vs ISL97671AIRZ-T vs ISL97672BIRZ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Frequency | 1MHz | 400kHz ~ 1.5MHz | 600kHz, 1.14MHz | 200kHz ~ 1.5MHz |
| Current Output Channel | 1A | 30mA | 50mA | 50mA |
| Dimming | Analog, PWM | PWM | PWM | PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Voltage | 32V | 26V | 45V | 45V |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Voltage Supply Max | 16V | 5.5V | 26.5V | 26.5V |
| Voltage Supply Min | 2.7V | 2.4V | 4.5V | 4.5V |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Action |
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