LM21215AMHE-1/NOPB Part Information
- Accurate u00b11% Internal Voltage Reference
- Automatic Diode Emulation Mode for Improved Efficiency at Light Loads
- Frequency Synchronization 300 kHz to 1.5 MHz
- High-Efficiency Synchronous DC-DC Converter u2013 Input Voltage Range of 2.95 V to 5.5 V u2013 Adjustable Output Voltage From 0.6 V to VIN u2013 Output Current as High as 15 A
- Integrated 4.3-mu2126 NMOS Synchronous Rectifier Eliminates Schottky Diode
- Integrated 7-mu2126 PMOS Buck Switch Supports 100% Duty Cycle for Low Dropout Voltage
- Integrated OVP, UVP, OCP and UVLO
- Internal 0.5-ms or Externally Adjustable Soft-Start
- Monotonic Pre-Biased Startup
- Open-Drain Power Good Indicator
- Output Voltage Tracking Capability
- Precision Enable with Hysteresis
- Thermal Shutdown Protection With Hysteresis
- Thermally-Enhanced HTSSOP-20 Package
- Ultra-Fast Line and Load Transient Response u2013 Voltage-Mode PWM Control u2013 Wide-Bandwidth Voltage Loop Error Amplifier
|Topology||Synchronous Buck (Step Down)|
|Input Voltage Min||2.95V|
|Input Voltage Max||5.5V|
|No. of Outputs||1Outputs|
|DC / DC Converter IC Case||HTSSOP|
|No. of Pins||20Pins|
|Output Voltage Min||600mV|
|Output Voltage Max||5.5V|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- DC/DC CONV, SYNC BUCK, 500KHZ, HTSSOP-20; Topology:Synchronous Buck (Step Down); Input Voltage Min:2.95V; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:HTSSOP; No. of Pins:20Pins; Output Current:15A; RoHS Compliant: Yes | Newark Electronics
- 2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator with Frequency Synchronization | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM21215AMHE-1/NOPB?
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The LM21215AMHE-1/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the LM21215AMHE-1/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for LM21215AMHE-1/NOPB.
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