Analog Devices LT1959CR#TRPBF DC DC Switching Regulators
Buck, SEPIC Switching Regulator IC Positive Adjustable 1.21V 1 Output 4.5A (Switch) TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1959CR#TRPBF
Detailed Description
IC REG BUCK SEPIC ADJ 4.5A D2PAK
Package
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Key Features
Package / Case: TO-263-8, D²Pak (7 Leads + Tab), TO-263CA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT1959CR#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT1959CR#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
TO-263-8, D²Pak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
15V
Output Current
4.5A (Switch)
Switching Frequency
500kHz
Number of Outputs
1
Topology
Buck, SEPIC
Alternate Parts Comparison (LT1959CR#TRPBF vs LT1374IR-5SYNC#PBF vs LT1370HVIR#PBF vs LT1370HVIR#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Switching Frequency | 500kHz | 500kHz | 500kHz | 500kHz |
| Function | Step-Down | Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Max Input Voltage | 15V | 25V | 30V | 30V |
| Min Input Voltage | 4.3V | 5V | 2.7V | 2.7V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive or Negative | Positive or Negative |
| Output Current | 4.5A (Switch) | 4.5A (Switch) | 6A (Switch) | 6A (Switch) |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Output Voltage | 1.21V | 5V | 1.245V | 1.245V |
| Action |
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