5 A and 10 A Power Modules

Texas Instruments adds 5 A and 10 A power modules with low EMI to the SIMPLE SWITCHER® family

image of Texas Instruments' 5A and 10A Power ModulesTexas Instruments' SIMPLE SWITCHER® power modules are the first to drive up to 10A of output current and comply with the CISPR 22 (Class B) radiated and conducted electromagnetic interference (EMI) standard in industrial and communications infrastructure applications. National’s modules include new features for current sharing and frequency synchronization. For high-current intermediate rail and FPGA applications, multiple SIMPLE SWITCHER modules can be placed in parallel to achieve output currents from up to 60 A. A synchronization pin enables the modules to operate at the same frequency, controlling switching noise in sensitive systems. They are pin-to-pin compatible with other family members.

Features
  • Integrated shielded inductor
  • Simple PCB layout
  • Frequency synchronization input 650 kHz to 950 kHz (LMZ22005 & LMZ23605)
  • Fixed switching frequency 350 kHz (LMZ12010)
  • Flexible startup sequencing using external soft-start, tracking and precision enable
  • Protection against inrush currents and faults such as input UVLO and output short circuit
  • -40°C to 125°C junction temperature range
  • Single exposed pad and standard pinout for easy mounting and manufacturing (LMZ12010 & LMZ23605)
  • Single exposed pad for easy mounting and manufacturing (LMZ22005)
  • Fast transient response for powering FPGAs and ASICs (LMZ22005 & LMZ23605)
Applications
  • Point of load conversions from 12 V input rail (LMZ12010 & LMZ22005)
  • Point of load conversions from 12 V and 24 V input rail (LMZ23605)
  • Time critical projects
  • Space constrained / high thermal requirement applications
  • Negative output voltage applications

5 A and 10 A Power Modules

ImageManufacturer Part NumberDescriptionAvailable Quantity
DC DC CONVERTER 0.8-6VLMZ12010TZ/NOPBDC DC CONVERTER 0.8-6V0View Details
DC DC CONVERTER 0.8-6VLMZ22005TZE/NOPBDC DC CONVERTER 0.8-6V0View Details
DC DC CONVERTER 0.8-6VLMZ22005TZ/NOPBDC DC CONVERTER 0.8-6V0View Details
DC DC CONVERTER 0.8-6VLMZ23605TZ/NOPBDC DC CONVERTER 0.8-6V0View Details

Evaluation Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
BOARD EVAL PWR MOD LMZ12010LMZ12010EVAL/NOPBBOARD EVAL PWR MOD LMZ120101 - ImmediateView Details
BOARD EVAL PWR MOD LMZ22005LMZ22005EVAL/NOPBBOARD EVAL PWR MOD LMZ220052 - ImmediateView Details
BOARD EVAL PWR MOD LMZ23605LMZ23605EVAL/NOPBBOARD EVAL PWR MOD LMZ236052 - ImmediateView Details
Published: 2011-04-08