| Part Number | LM3489 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview |
The LM3489 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost effective, switching buck regulator for a wide range of applications. T.
* * * * Easy to use control methodology No control loop compensation required Wide 4.5V to 35V input range 1.239V to VIN adjustable output range Typical Application Circuit 20186908 © 2008 National Semiconductor Corporation 201869 LM3489/LM3489Q Connection Diagram Top View 2. |
LM3489 Datasheet and Specifications PDF
The LM3489 is a Hysteretic PFET Buck Controller.
Key Specifications
| Package | VSSOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 8 |
| Max Voltage (typical range) | 35 V |
| Min Voltage (typical range) | 4.5 V |
| Max Frequency | 1 MHz |
| Height | 0 m |
| Length | 3 mm |
| Part Number | LM3489 Datasheet |
|---|---|
| Description | Hysteretic PFET Buck Controller |
| Manufacturer | Texas Instruments |
| Overview |
The LM3489 device is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost-effective, switching buck regulator for a wide range of applicat.
*1 Qualified for Automotive Parts * AEC-Q100 Qualified With the Following Results: * Device Temperature Grade 1: *40°C to 125°C Ambient Operating Temperature Range * Device HBM ESD Classification Level 2 * Device CDM ESD Classification Level C5 * Easy-to-Use Control Methodology * No Control Loop Com. |