5.5V, 0.5A Step-Down DC/DC Power Module in 3mm × 2.6mm Package
Product details
Parameters
Features
- Output Current Up to 650 mA
- Input Voltage Range 2.7 V to 5.5 V
- Output Voltage Range 0.6 V to 3.6 V
- Efficiency up to 95%
- Integrated Inductor
- 8-Pin microSiP Footprint
- –40°C to 125°C Junction Temperature Range
- Adjustable Output Voltage
- 2-MHz Fixed PWM Switching Frequency
- Integrated Compensation
- Soft-Start Function
- Current Limit Protection
- Thermal Shutdown Protection
- Input Voltage UVLO for Power-Up, Power-Down, and Brownout Conditions
- Only 5 External Components — Resistor Divider and 3 Ceramic Capacitors
- Small Solution Size
- Low Output Voltage Ripple
- Easy Component Selection and Simple PCB Layout
- High Efficiency Reduces System Heat Generation
- Create a Custom Design Using the LMZ10500 With the WEBENCH® Power Designer
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Description
The LMZ10500 nano module is an easy-to-use step-down DC/DC solution capable of driving up to 650 mA load in space-constrained applications. Only an input capacitor, an output capacitor, a small VCON filter capacitor, and two resistors are required for basic operation. The nano module comes in an 8-pin µSiP footprint package with an integrated inductor. Internal current limit based soft-start function, current overload protection, and thermal shutdown are also provided.
Technical documentation
= Top documentation for this product selected by TI
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
LMZ10500SILEVM
Description
The LMZ10500 SIMPLE SWITCHER® Nano Modules are easy-to-use DC/DC solution optimized for space-constrained applications. The LMZ10500 is capable of driving up to 650mA load with excellent power conversion efficiency, line and load regulation, and EMI performance.
The evaluation board (EVM) is (...)
Features
- VIN = 2.7V to 5.5V
- VOUT = 1.8V (default setting)
- 650mA max load (LMZ10500)
- 2MHz switching frequency
Design tools & simulation
SNVM081.ZIP (216 KB) - PSpice Model
SNVM082.TSC (56 KB) - TINA-TI Reference Design
SNVM083.ZIP (8 KB) - TINA-TI Spice Model
SNVM084.ZIP (46 KB) - PSpice Model
SNVM085.TSC (108 KB) - TINA-TI Reference Design
SNVM086.TSC (90 KB) - TINA-TI Reference Design
SNVM087.ZIP (19 KB) - TINA-TI Spice Model
SNVM088.TSC (90 KB) - TINA-TI Reference Design
SNVM089.TSC (87 KB) - TINA-TI Reference Design
SNVM090.TSC (109 KB) - TINA-TI Reference Design
SNVM732.ZIP (2 KB) - PSpice Model
SNVM745.ZIP (2 KB) - PSpice Model
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
SNVR077.PDF (28 KB)
SNVR078.PDF (29 KB)
SNVR079.PDF (27 KB)
SNVR080.PDF (27 KB)
SNVR081.PDF (30 KB)
SNVR082.PDF (30 KB)
SNVR083.PDF (33 KB)
SNVR084.PDF (33 KB)
SNVR085.PDF (35 KB)
SNVR086.PDF (36 KB)
SNVR087.PDF (32 KB)
SNVR088.PDF (33 KB)
SNVR065.ZIP (7 KB)
SNVR066.ZIP (7 KB)
SNVR067.ZIP (7 KB)
SNVR068.ZIP (7 KB)
SNVR069.ZIP (7 KB)
SNVR070.ZIP (7 KB)
SNVR071.ZIP (8 KB)
SNVR072.ZIP (8 KB)
SNVR073.ZIP (8 KB)
SNVR074.ZIP (8 KB)
SNVR075.ZIP (8 KB)
SNVR076.ZIP (8 KB)
Reference designs
TIDA-010076 — The TIDA-010076 shows the transfer of 220-W power and 100-Mbit/s data over SPE. Communication systems in daisy-chain topology need significantly less hardware and wiring than conventional systems in star-topology. When combined with single-pair Ethernet (SPE, 100BASE-T1) and power over data line (...)
Design files
-
download TIDA-010076 BOM.pdf (375KB) -
download TIDA-010076 Assembly Drawing.pdf (626KB) -
download TIDA-010076 PCB.pdf (4302KB) -
download TIDA-010076 CAD Files.zip (7364KB) -
download TIDA-010076 Gerber.zip (823KB)
TIDA-010011 — This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
Design files
-
download TIDA-010011 BOM.pdf (134KB) -
download TIDA-010011 Assembly Drawing.pdf (1564KB) -
download TIDA-010011 PCB.pdf (4603KB) -
download TIDA-010011 CAD Files.zip (7015KB) -
download TIDA-010011 Gerber.zip (799KB)
PMP7800 — The PMP7800.1 reference design is a Buck which uses a LMR14203 and was intended for Computers and Peripherals applications. It can generate a Non-Isolated 3.3 volt output at 0.07 Amps from an input 21.6 to 26.4 Volts DC.
Design files
-
download PMP7800 BOM.pdf (163KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| (SIL) | 8 | View options |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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