Diodes Incorporated AP3581AMPTR-G1 DC DC Switching Controllers
IC REG CTRLR BUCK 8PSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AP3581AMPTR-G1
Detailed Description
IC REG CTRLR BUCK 8PSOP
Package
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AP3581AMPTR-G1 Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated AP3581AMPTR-G1 DC DC Switching Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 13.2V
Output Type
Transistor Driver
Switching Frequency
300kHz
Number of Outputs
1
Topology
Buck
Control Features
Enable, Phase Control
Output Configuration
Positive
Alternate Parts Comparison (AP3581AMPTR-G1 vs AP2191AMP-13 vs AP3585MPTR-G1 vs AP3586CMPTR-G1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-TSSOP | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 13.2V | Not Required | 4.5V ~ 13.2V | 5V ~ 12V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | High Side | Positive | Positive |
| Output Type | Transistor Driver | P-Channel | Transistor Driver | Transistor Driver |
| Switching Frequency | 300kHz | -- | 300kHz | 200kHz |
| Clock Sync | No | -- | No | No |
| Control Features | Enable, Phase Control | -- | Enable, Phase Control | Enable, Phase Control |
| Duty Cycle Max | 80% | -- | 82% | 82% |
| Function | Step-Down | -- | Step-Down | Step-Down |
| Action |
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