TI Synchronous Buck Regulator LM61440AANRJRR
LM61440AANRJRR
LM61440AANRJRR—TI’s automotive 4 A synchronous buck—handles 3 V–36 V inputs, adjustable 200 kHz–2.2 MHz switching in a 3.5 mm×3.5 mm VQFN-14. With 40 mΩ/20 mΩ MOSFETs it tops 95 % efficiency, sips 6 µA in PFM and 0.6 µA shut-down. Features programmable soft-start, cycle-by-cycle limit, hiccup short-circuit, OTP, UVLO, power-good and 45 ns minimum on-time for 100 % duty. –40 °C to +150 °C junction, AEC-Q100 Grade 1, ideal for high-density ADAS, infotainment, industrial gateways and distributed automotive power rails.
TI’s SIMPLE SWITCHER® is a 30-year “plug-and-play” power platform spanning 0.5-10 A, 2.7-100 V buck/boost/buck-boost converters with internal compensation, synchronous rectification and optional 200 kHz-2.5 MHz spread-spectrum for 96 % efficiency and CISPR 25/32 compliance. AEC-Q100 Grade 1 qualified (–40 °C to +150 °C, 50 G vibration), the Nano module measures 3.5 mm × 3.5 mm and needs only three external parts. With WEBENCH® designers can finish a supply in 10 minutes; the family has shipped over 1 billion units into automotive ADAS, industrial PLCs, telecom base-stations and IoT.As a distributor, Mandu Technology offers customers a wide variety of storage-product solutions.
--Analogwin DCDC--
| Part Number | Catalog | Voltage | IO | Frequency | Pkg. | Download |
| AWK6613ABFAR | Buck | 3V~36V | 3A | 400kHz | ESOP8 | Not yet |
| AWK6613BBFAR | Buck | 3V~36V | 3A | 1.4MHz | ESOP8 | Not yet |
| AWK6613CBFAR | Buck | 3V~36V | 3A | 2.1MHz | ESOP8 | Not yet |
| AWK6612ABFAR | Buck | 3V~36V | 3A | 400kHz | ESOP8 | Not yet |
| AWK6612BBFAR | Buck | 3V~36V | 3A | 1.4MHz | ESOP8 | Not yet |
| AWK6612CBFAR | Buck | 3V~36V | 3A | 2.1MHz | ESOP8 | Not yet |
| AWK6942ABTBR | Buck | 3V~36V | 2A | 400kHz | TSOT23-8 | Not yet |
| AWK6943ABTER | Buck | 3V~36V | 3A | 410kHz | QFN-8 | Download |
| AWK6809DDR | Buck | 3V~42V | 3A | 200kHz to 2.2MHz | DFN-10 | Not yet |
| AWK6616 | Buck | 3V~42V | 6A | 200kHz to 2.2MHz | QFN-14 | Not yet |
| AWT3478 | Boost | 3V to 45V | 1A | 100kHz to 1MHz | MSOP8SOIC8 | Not yet |
| AWT5157BER | Boost | 2.9V to 45V | 6.5A | 100kHz to 2.5MHz | QFN-16 | Not yet |
--TI DCDC--
| Part Number | Catalog | Voltage | IO | Frequency | Pkg. | Download |
| LMR33630ADDA | Buck | 3.8V~36V | 3A | 400kHz | HSOIC8 | Not yet |
| LMR33630BDDA | Buck | 3.8V~36V | 3A | 1.4MHz | HSOIC8 | Not yet |
| LMR33630CDDA | Buck | 3.8V~36V | 3A | 2.1MHz | HSOIC8 | Not yet |
| LMR33630ARNX | Buck | 3.8V~36V | 3A | 400kHz | VQFN12 | Not yet |
| LMR33630BRNX | Buck | 3.8V~36V | 3A | 1.4MHz | VQFN12 | Not yet |
| LMR33630CRNX | Buck | 3.8V~36V | 3A | 2.1MHz | VQFN12 | Not yet |
| LM61440AANRJRR | Buck | 3V~36V | 4A | 200kHz to 2.2MHz | VQFN-14 | Not yet |
| LM61460AANRJRR | Buck | 3V~36V | 6A | 200kHz to 2.2MHz | VQFN-14 | Not yet |
| LM3478MAX/NOPB | Boost | 3V to 45V | 1A | 100kHz to 1MHz | SOIC8 | Not yet |
| LM3478MA/NOPB | Boost | 3V to 45V | 1A | 100kHz to 1MHz | SOIC8 | Not yet |
| LM3478MM/NOPB | Boost | 3V to 45V | 1A | 100kHz to 1MHz | VSSOP8 | Not yet |
| LM3478MMX/NOPB | Boost | 3V to 45V | 1A | 100kHz to 1MHz | VSSOP8 | Not yet |
| LM5157RTER | Boost | 2.9V to 45V | 6.5A | 100kHz to 2.5MHz | QFN-16 | Not yet |
--MPS DCDC--
| Part Number | Catalog | Voltage | IO | Frequency | Pkg. | Download |
| MP9942GJ | Buck | 4V~36V | 2A | 400kHz | TSOT23-8 | Not yet |
| MP4420GJ | Buck | 4V~30V | 2A | 400kHz | TSOT23-8 | Not yet |
| MP9943GQ | Buck | 4V~36V | 3A | 410kHz | QFN-8 | Download |
| MP4423GQ | Buck | 4V~30V | 3A | 410kHz | QFN-8 | Not yet |
--ADI DCDC--
| Part Number | Catalog | Voltage | IO | Frequency | Pkg. | Download |
| LT8609AEDDM-PBF | Buck | 3V~42V | 3A | 200kHz to 2.2MHz | DFN-10 | Not yet |
| LT8609AEDDM-TRPBF | Buck | 3V~42V | 3A | 200kHz to 2.2MHz | DFN-10 | Not yet |
| LT8609AEDDM-3.3-PBF | Buck | 3V~42V | 3A | 200kHz to 2.2MHz | DFN-10 | Not yet |
| LT8609AJDDM-3.3-PBF | Buck | 3V~42V | 3A | 200kHz to 2.2MHz | DFN-10 | Not yet |
Product Center
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