The LMZ10505TZE-ADJ/NOPB can accept an input voltage rail between 2.95 V and 5.5 V, and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. One megahertz fixed-frequency PWM switching provides a predictable EMI characteristic. Two external compensation components can be adjusted to set the fastest response time, while allowing the option to use ceramic or electrolytic output capacitors. Externally programmable soft-start capacitor facilitates controlled start-up. The LMZ10505TZE-ADJ/NOPB is a reliable and robust solution with the following features: lossless cycle-by-cycle peak current limit to protect for overcurrent or short-circuit fault, thermal shutdown, input undervoltage lockout, and prebiased start-up.
Features
· Integrated Shielded Inductor
· Flexible Start-up Sequencing Using External Soft-
Start, Tracking, and Precision Enable
· Protection Against In-Rush Currents and Faults such as Input UVLO and Output Short-Circuit
· Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
· Pin-to-Pin Compatible With-LMZ10503(3-A/15-W Maximum)-LMZ10504(4-A/20-W Maximum)
· Fully Enable for WEBENCHTM and Power Designer
· Electrical Specifications
-25-W Maximum Total Output Power
-Up to 5-A Output Current
-Input Voltage Range 2.95V to 5.5V
-Output Voltage Range 0.8Vto 5V
-±1.63% Feedback Voltage Accuracy Over Temperature
-Efficiency up to 96%
·Performance Benefits
-Operates at High Ambient Temperatures
-High Efficiency up to 96% Reduces System
Heat Generation
-Low Radiated Emissions (EMI)Tested to
EN55022 Class B Standard
-Passes 10-V/m Radiated Immunity EMI Tested
to Standard EN610004-3
-Fast Transient Response for Powering FPGAs
and ASICs
Applications
· Point-of-Load Conversions from 3.3-V and 5-V Rails
· Space-Constrained Applications
· Noise-Sensitive Applications(Such as Transceiver, Medical)
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tube | |
Product Status | Active | |
Type | Non-Isolated PoL Module | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 2.95V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output 1 | 0.8 ~ 5V | |
Series | SIMPLE SWITCHER® | |
Current - Output (Max) | 5A | |
Applications | ITE (Commercial) | |
Features | UVLO | |
Operating Temperature | -40°C ~ 125°C | |
Efficiency | 96% | |
Mounting Type | Surface Mount | |
Package / Case | TO-PMOD-7, Power Module | |
Size / Dimension | 0.40" L x 0.39" W x 0.18" H (10.2mm x 9.9mm x 4.6mm) | |
Supplier Device Package | TO-PMOD-7 | |
Control Features | Enable, Active High |
Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.
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