TI Boost Regulator LM3478MM/NOPB
LM3478MM/NOPB
LM3478MM/NOPB, a TI general-purpose boost/sepic controller, accepts 3 V–45 V and switches 100 kHz–1 kHz in a tiny VSSOP-8. Driving an external MOSFET with 1 A gate current, it achieves >90 % efficiency while integrating a 1.24 V reference, slope compensation, cycle-by-cycle current limit, OTP and UVLO. 100 % duty-cycle pass-through capable, –40 °C to +125 °C junction, perfect for space-critical industrial LED drivers, battery boost stages and portable sensor supplies.
Texas Instruments (TI), founded in 1930 and headquartered in Dallas, Texas, is the world’s foremost analog and embedded-semiconductor company. Its portfolio spans power-management and signal-chain ICs plus MCUs and DSPs, serving industrial, automotive, consumer and communications markets. TI invented the first commercial silicon transistor and the integrated circuit, today operates 12 wafer fabs and seven assembly/test sites worldwide, and posted 2022 revenue of US$20.03 billion. With deep university-program engagement in China and ongoing capacity expansion, TI maintains its industry leadership.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 |
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