New level of power density in a compact package

2 November 2005 Power Electronics / Power Management

A new uModule (micro-module) from Linear Technology provides designers with a complete 10 A switching power supply in a 15 x 15 mm footprint, low profile (2,8 mm) land grid array package. The LTM4600 DC/DC uModule is a complete standalone surface-mount power supply that can be handled and assembled like a standard integrated circuit. It is a synchronous switchmode DC/DC step-down regulator with built-in inductor, supporting power components and compensation circuitry. By simplifying power system development, the new high-density power supply reduces development time for a broad range of systems. The LTM4600HVEV accommodates a wide input voltage range of 4,5 V to 28 V, (the LTM4600EV accommodates 4,5 V to 20 V). Synchronous current mode operation allows it to deliver superior transient response and up to 10 A continuous current (14 A peak) at up to 92% efficiency. It requires only input and output bulk capacitors and a single resistor to set the output voltage within a range of 0,6 V to 5 V. Its low profile enables it to be soldered onto the back side of a circuit board, freeing up valuable board space.

Further reading:

Powering Innovation eBook: Changing what’s possible
Power Electronics / Power Management
This exclusive read, entitled ‘Changing what’s Possible,’ delves into how power dense Vicor modules enable many world-changing innovations across various sectors.

Read more...

---

16-channel multicell battery monitor
Altron Arrow Power Electronics / Power Management
The ADBMS6830B is a multicell battery stack monitor that measures up to 16 series-connected battery cells with a lifetime total measurement error of less than 2 mV.

Read more...

---

Reliable redundancy with the Mibbo M3DN Series
Conical Technologies Power Electronics / Power Management
Designed for use with two parallel-connected power supplies, the M3DN Series allows for true redundancy, making it ideal for mission-critical applications.

Read more...

---

Automotive power-over-coax inductor
RS South Africa Power Electronics / Power Management
TDK has launched the ADL8030VA, a high-performance inductor designed specifically for power-over-coaxial applications.

Read more...

---

Rugged PSU for challenging conditions
Conical Technologies Power Electronics / Power Management
Built for rugged reliability, the Mibbo MFC Series delivers stable, efficient power in environments where moisture, dust, and temperature extremes are everyday challenges.

Read more...

---

Enhance SiC device efficiency using merged-pin Schottky diodes
NuVision Electronics Editor's Choice Power Electronics / Power Management
Silicon carbide (SiC) has advantages over silicon (Si) that make it particularly suitable for Schottky diodes in applications such as fast battery chargers, photovoltaic (PV) battery converters, and traction inverters.

Read more...

---

15 W power module with wide input range
Brabek Power Electronics / Power Management
RECOM’s miniature power modules provide 15 W output and operate over a wide input range of 18-264 V AC or 18-375 V DC.

Read more...

---

Industrial-grade DIN rail PSU
Conical Technologies Power Electronics / Power Management
The Mibbo MTR960W is a reliable and cost-effective PSU option that delivers a solid 960 W of output power at 24?or 48 V DC.

Read more...

---

Energy harvesting and Matter for smarter homes
RF Design Power Electronics / Power Management
Qorvo’s collaboration with e-peas on the Matter Enabled Light Switch marks another significant step in advancing Matter adoption across the IoT industry.

Read more...

---

3-terminal filters for automotive applications
RS South Africa Power Electronics / Power Management
TDK has expanded its YFF series of 3-terminal filters for automotive applications to include higher voltages up to 35 V and higher capacitances up to 4,7 µF.

Read more...

---