Texas Instruments LM20146MHE/NOPB DC DC Switching Regulators
IC REG BUCK ADJ 6A 16HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM20146MHE/NOPB
Detailed Description
Synchronous step-down DC-DC controller and regulator, adjustable output voltage from 0.8V to 5V with a maximum output current of 6A. Operates from a 2.95V to 5.5V input voltage range, achieving up to 97% efficiency. Features a 16-pin HTSSOP EP package with exposed pad for heat dissipation, surface mountable with a 0.65mm pin pitch. Suitable for operation across a wide temperature range of -40°C to 125°C.
Package
HTSSOP EP
Key Features
Package: HTSSOP EP; Output Voltage: 0.8 to 5V
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM20146MHE/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM20146MHE/NOPB DC DC Switching Regulators technical specifications.
General
Series
LM20146
RoHS
Yes
Number of Pins
16
Package / Case
16-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
2.95 V
Lifecycle Status
Active
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Alternate Parts Comparison (LM20146MHE/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | LM20146 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 2000 |
| Package / Case | 16-PowerTSSOP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.95 V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Number of Pins | 16 | 100 | 100 | 100 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| AEC Qualified | No | No | No | No |
| Automotive | No | No | No | No |
| Basic Package Type | Lead-Frame SMT | Lead-Frame SMT | Lead-Frame SMT | Lead-Frame SMT |
| Cage Code | 01295 | 01295 | 01295 | 01295 |
| Action |
Texas Instruments LM20146MHE/NOPB DC DC Switching Regulators Overview
Synchronous step-down DC-DC controller and regulator, adjustable output voltage from 0.8V to 5V with a maximum output current of 6A. Operates from a 2.95V to 5.5V input voltage range, achieving up to 97% efficiency. Features a 16-pin HTSSOP EP package with exposed pad for heat dissipation, surface mountable with a 0.65mm pin pitch.
Suitable for operation across a wide temperature range of -40°C to 125°C.
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