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Analog Devices LTM4703 | Demoboard EVAL-LTM4703-AZ
LTM4703 |16V, 12A Step-Down μModule Regulator with Low Noise Reference
Overview
| Topology | Buck Converter |
| Input voltage | 4-16 V |
| Output 1 | 1 V / 12 A |
Description
The EVAL-LTM4703-AZ evaluation board is a step-down dc-to-dc switching converter featuring the LTM®4703 μModule® (micromodule) regulator. The EVAL-LTM4703-AZ is designed to deliver 12A maximum output current from a 4V to 16V input. The LTM4703 employs Silent Switcher® architecture with internal hot loop bypass capacitors to achieve both low electromagnetic interference (EMI) and high efficiency. The LTM4703 contains a current mode regulator IC, a power inductor, and a modest amount of input and output capacitance. A single resistor (R3) sets the output voltage, providing unity gain operation over the output range, resulting in virtually constant output noise independent of output voltage.
Features
- Parallel for High-Power Applications
- External or Internal Compensation
- With Optional Input EMI Filter
Typical applications
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (mm) | f (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (Value) (pcs) | Rows | H (mm) | Gender | IR (mA) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 742792030 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | 2 | – | 30 | 39 | 920 MHz | 10000 | 0.003 | High Current | – | – | 0.9 | – | 10000 | – | ||
 | 62000621121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.00 mm THT Dual Pin Header | 6 | – | – | – | – | – | – | Straight | 6 | Dual | – | Pin Header | 2000 | Bag | |
 | 702935000 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SNSR Self-Retaining Spacer | 12.7 | 4.8 | – | – | – | – | – | – | – | – | – | – | – | – | |
 | 60800213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.00 mm Jumper with Test Point | – | – | – | – | – | – | – | – | 2 | – | – | Jumper | 3000 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 742792030 | SPEC | |
| 62000621121 | SPEC | – |
| 702935000 | SPEC | – |
| 60800213421 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (mm) | f (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (Value) (pcs) | Rows | H (mm) | Gender | IR (mA) | Packaging | Samples |
|---|