company blog about Mingjiada Electronics Supply TI Synchronous Step-Down Converter

Mingjiada Electronics Supply TI Synchronous Step-Down Converter

Shenzhen Mingjiada Electronics Co., Ltd. — specialising in both component distribution and stock buy-back services, we maintain a constant stock of genuine TI synchronous buck converters, covering a wide range of requirements from automotive-grade high reliability to industrial-grade high cost-effectiveness. We offer samples and ensure stable lead times for bulk orders, whilst providing one-stop BOM fulfilment.

1. Low-current, low-power portable series (TPS62A056, TPS6280x, TPS62873)
Output current: 0.5A–3A; available in micro SOT-563 and WCSP ultra-compact packages
Input voltage: 2.4V–18V; light-load PFM with low quiescent power consumption; no-load current as low as a few μA
Features I²C digital voltage regulation and supports current expansion via multi-chip parallel operation; suitable for powering wearable devices, Bluetooth modules and cameras

2. General-purpose industrial wide-voltage series (TPS561300, TPS54260, TPS54332)
Wide input range of 4.5V–60V, resistant to load dump transients, continuous output of 1A–2.5A
Built-in soft-start and a full suite of protection features (OVP/UVP/OTP/OCP), EMI-optimised design, simplifying external filtering
Suitable for industrial PLCs, serial servers, access control systems and instrumentation, converting 12V/24V to 5V/3.3V

3. Medium-to-High-Current Multi-Phase Power Supplies (TPS543A26T, TPS54821, TPS54622)
4V–18V input, single-channel 6A–16A, multi-phase stacking for high-power output up to 30A
Programmable switching frequency, external clock synchronisation, full-load efficiency of over 95%, excellent thermal performance
Designed specifically for high-power core power supplies in server motherboards, FPGAs, AI computing boards and industrial control applications

4. Automotive-grade synchronous buck converters (LM61480-Q1, TPS62873-Q1)
AEC-Q100 certified, wide temperature range -40°C to 125°C, resistant to high-voltage automotive interference
Features delayed reset, power sequencing control, and wettable flank packaging compatible with production line AOI inspection
Power supply solutions for in-vehicle infotainment systems, radar, body ECUs and in-vehicle cameras

Mingjiada Electronics supplies [TI] synchronous buck converters, including but not limited to:
LMR38010FSDDAR
TPS544B28RBHR
TPS544B28VANR
TPS546B25RXXR
TPS54338RQFR
TPS51375VBHR
TPS513885VABR
TPS6287B15JE2WRZVR
TPS6287B15LA0WRZVR
TPS6287B15VA0WRZVR
TPS62914RPYR
TPS548D26RXXR
TPS62870Z0WRXSR
TPS62870Z4WRXSR
TPS546A24SRVFR
TPS546B24SRVFR
LMR51610XDBVR
TPS62872Z2WRXSR
TPS62872Z4WRXSR
TPS543B22RYSR
TPS62810MWRWYR

Should you require a more detailed product catalogue or a quotation for specific models, please contact the sales team at Mingjiada Electronics directly.
Company URL: https://www.integrated-ic.com/