LMZ12003EXT - Uncategorized TEXAS INSTRUMENTS - Free user manual and instructions
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| Product Type | DC/DC Power Module |
| Brand | Texas Instruments |
| Model | LMZ12003EXT |
| Input Voltage Range | 3 V to 20 V |
| Output Voltage Range | 0.8 V to 6 V (Adjustable) |
| Output Current | 3 A |
| Switching Frequency | 500 kHz (Fixed) |
| Efficiency | Up to 95% |
| Operating Temperature Range | -55°C to +125°C (Extended) |
| Protection Features | Thermal Shutdown, Current Limit, Undervoltage Lockout |
| Package Type | TO-PMOD-11 (10.16 mm × 10.16 mm × 4.57 mm) |
| Weight | Approx. 1.5 g |
| Mounting Type | Surface Mount |
| Application | Point-of-Load Regulators, Industrial, Automotive |
| RoHS Compliant | Yes |
| Maintenance | No user-serviceable parts; keep clean and dry. |
| Cleaning | Use isopropyl alcohol and lint-free cloth if needed. |
| Safety | Observe ESD precautions; operate within limits. |
| Spare Parts | Not available individually; replace module. |
| Repairability | Not repairable; replace upon failure. |
| Certifications | UL Recognized, CE Marked |
Frequently Asked Questions - LMZ12003EXT TEXAS INSTRUMENTS
What is the input voltage range of the LMZ12003EXT?
The input voltage range is 3 V to 20 V.
What output voltage can the LMZ12003EXT provide?
The output voltage is adjustable from 0.8 V to 6 V using external resistors.
What is the maximum output current?
The maximum output current is 3 A.
Does the LMZ12003EXT have thermal protection?
Yes, it includes thermal shutdown protection to prevent overheating.
What is the switching frequency of this module?
The switching frequency is fixed at 500 kHz.
Can the LMZ12003EXT be used in automotive applications?
Yes, it is suitable for automotive and industrial applications due to its extended temperature range and robustness.
What is the typical efficiency of the LMZ12003EXT?
Efficiency can reach up to 95% under typical conditions.
How do I adjust the output voltage?
Connect a resistor divider from the feedback pin to adjust the output voltage. Refer to the datasheet for resistor values.
What is the operating temperature range?
The extended temperature range is -55°C to +125°C.
Is the LMZ12003EXT RoHS compliant?
Yes, it is RoHS compliant and lead-free.
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USER MANUAL LMZ12003EXT TEXAS INSTRUMENTS
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Product information
Brand : TEXAS INSTRUMENTS
Model : LMZ12003EXT
Category : Uncategorized