拓爾微
拓爾微電子股份有限公司成立于2007年4月，是一家專注于高性能模擬及數模混合芯片研發、設計與銷售的集成電路設計企業，致力于向個人消費電子、智能家居、網絡通信、工業控制、汽車電子等下游領域提供高性能芯片及模組產品。歷經十余年的研發積累與市場拓展，公司規?？焖僭鲩L，先后在杭州、深圳、廈門、廣州、無錫、成都和臺灣等地建立分支機構及研發中心。
公司采用深耕行業，專注細分市場發展戰略，多個產品在對應的細分領域都已具有一定的市場占有率和品牌影響力。憑借高可靠、高性能、高性價比的優質產品和良好的供應鏈整合能力，有效地提升技術研發效率，保證產品供應的及時性和一致性。今后，公司將繼續推動橫向應用領域的布局和縱向產業鏈的拓展，努力打造先進的模擬和數?；旌闲酒放啤?/span>
https://www.toll-semi.com/
主要產品
兩相有刷柵極驅動
| Part Number | VDD(V) | Input Mode | Adjustable Parameter | Channel | Driver MOS | Con./Peak Cur.(A) | Ton/ Toff(ns) | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| TMI8720PD | 5.0 to 40 | PWM | / | 1 Full Bridge | P+N | Sink/Source: 0.20/0.05 | 600/150 | UVLO,TSD,OCP | DFN3x3-10 | MP |
| TMI8723 | 5.0 to 40 | PWM | Hardware control: VDS(OCP) 4 levels | 1 Full Bridge | N+N | Sink/Source: 0.5/0.25 | 280/180 | UVLO,TSD,OCP,SCP | QFN3x3-16 | MP |
| TMI8723S | 5.0 to 40 | PWM | Hardware control: VDS(OCP) 4 levels | 1 Full Bridge | N+N | Sink/Source: 0.5/0.25 | 280/180 | UVLO,TSD,OCP,SCP | SOP16 | MP |
| TMI8723N | 5.0 to 40 | PWM/PHEN /Independent Half-Bridge | Hardware control: VDS(OCP) 4 levels, t(DEAD） 4 levels, | 2 Half Bridge | N+N | Sink/Source: 0.5/0.25 | 280/180 | UVLO,TSD, nFAULT,OCP,SCP | QFN4x4-24 | MP |
直流有刷馬達驅動
| Part Number | VM(V) | VCC (V) | Con./Peak Cur.(A) | Array | CC Mode | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|
| TMI8113 | 1.6 to 7.2 | / | 1.35/2.0 | 0.55 | - | TSD | SOT23-6 | MP |
| TMI8118 | 1.6 to 7.2 | / | 1.35/2.0 | 0.55 | - | TSD | SOT23-6 | MP |
| TMI8118S | 1.6 to 7.2 | / | 1.45/2.0 | 0.53 | - | TSD | SOP8 | MP |
| TMI8208 | 2.4 to 7.2 | / | 1.45/2.0 | 0.53 | - | TSD | SOP8 | MP |
| TMI8837 | 1.8 to 11 | 1.8 to 7.0 | 1.3/2.0 | 0.65 | - | UVLO, TSD, OCP | DFN2x2-8 | MP |
| TMI8837S | 1.8 to 11 | 1.8 to 7.0 | 1.1/1.5 | 0.65 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8230 | 1.8 to 11 | 1.8 to 7.0 | 2.4/3.5 | 0.285 | - | UVLO, TSD, OCP | DFN2x2-8 | MP |
| TMI8230S | 1.8 to 11 | 1.8 to 7.0 | 1.8/3.5 | 0.285 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8260SP | 3.0 to18 | / | 4.0/8.0 | 0.09 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8260DP | 3.0 to18 | / | 5.5/13.0 | 0.08 | - | UVLO, TSD, OCP | DIP8 | MP |
| TMI8270 | 3.0 to18 | / | 6.0/12.0 | 0.065 | - | UVLO, TSD, OCP | PDFN5x6-8 | MP |
| TMI8261 | 3.0 to18 | / | 5.0/8.0 | 0.065 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8260C | 3.0 to18 | / | 5.0/8.0 | 0.07 | - | UVLO,TSD,OCP | SOP8 | MP |
| TMI8260FP | 3.0 to 20 | / | 8.0/12.0 | 0.045 | - | UVLO, TSD, OCP | DFN5x6_15 | MP |
| TMI8340 | 5.0 to 30 | / | 4.0/8.0 | 0.091 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8085 | 4.8 to 36 | / | 1.5/3.6 | 0.5 | - | UVLO, TSD, OCP | ESOP8 | MP |
| TMI8876/Q | 4.5 to 37 | / | 2.0/3.5 | 0.49 | Vref/Ipropi | UVLO, TSD, OCP | HTSSOP16 QFN3x3-16 | MP |
| TMI8110 | 4.5 to 37 | / | 2.0/3.5 | 0.49 | Vref/Ipropi | UVLO, TSD, OCP | ESOP8 | MP |
| TMI8180A | 4.5 to 37 | / | 2.0/3.8 | 0.49 | Vref/Ipropi | UVLO, TSD, OCP | ESOP8 | MP |
| TMI8180G | 4.5 to 37 | / | 2.0/3.8 | 0.49 | Vref/Ipropi | UVLO,TSD,OCP | ESOP8 | MP |
| TMI8122 | 4.5 to 37 | / | 4.0/10.0 | 0.18 | Vref/Ipropi | UVLO, TSD, OCP | HTSSOP16 QFN3x3-16 | MP |
| TMI8123 | 4.5 to 37 | / | 3.5/10.0 | 0.18 | Vref/Ipropi | UVLO, TSD, OCP | QFN4x4-16 | MP |
| TMI8130 | 6.0 to 40 | / | 3.5/7.0 | 0.16 | Vref/Isense | UVLO, TSD, OCP | ETSSOP24 | MP |
| TMI8460SP | 5.0 to 40 | / | 4.0/8.0 | 0.095 | - | UVLO, TSD, OCP | SOP8 | MP |
| TMI8140 | 6.8 to 40 | / | 7.0/13.0 | 0.05 | - | UVLO, TSD, OCP | DFN5x6-15 | MP |
| TMI8870 | 6.8 to 45 | / | 1.8/3.6 | 0.91 | Vref/Isense | UVLO, TSD, OCP | ESOP8 | MP |
交流同步電機驅動
| Part Number | VM(V) | Input Mode | Channel | Con./Peak Cur.(A) | Rds(on) (HS+LS) (Ω) | Fuction | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|---|
| TMI88225 | 4.5 to 28 | EN/FR | 1 | 1.0/1.6 | 0.5 | 50/60Hz sine wave | UVLO, TSD, OCP | ESOP8 | MP |
| TMI88225 | 4.5 to 28 | EN/FR | 1 | 1.0/1.6 | 0.5 | 50/60Hz sine wave | UVLO, TSD, OCP | ESOP8 | MP |
低邊驅動
| Part Number | VM(V) | Input Mode | Channel | Con./Peak Cur.(A) | Array | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|
| TMI8921 | 2.7 to 18 | PWM | 2 | 0.5/0.7 | 1.4 | UVLO, TSD, OCP | SOT23-6 | MP |
| TMI8920 | 2.7 to 37 | PWM | 2 | 0.5/0.7 | 1.4 | UVLO, TSD, OCP | SOT23-6 | MP |
| TMI8940D | 2.7 to 37 | PWM | 4 | 0.5/0.7 | 1.4 | UVLO, TSD, OCP | DFN3x3-10 | MP |
| TMI8913 | 2.7 to 37 | PWM | 1 | 4/8 | 0.1 | UVLO, TSD, OCP, OVP | DFN3x3-10 | MP |
步進馬達驅動
| Part Number | VM(V) | Input Mode | Channel | Con./Peak Cur. (A) | Array | CC Mode | Protection | Package | Statu |
|---|---|---|---|---|---|---|---|---|---|
| TMI8150B | 2.4 to 5.5 | SPI(1/128 step) | 5 | 0.7 | CH1~4: 1.3 CH5: 2.4 | - | UVLO, TSD | QFN3x3-20 | MP |
| TMI8151 | 2.4 to 5.5 | SPI(1/256 step) | 5 | 0.7 | CH1~4: 1.3 CH5: 2.4 | - | UVLO, TSD | QFN3x3-20 | MP |
| TMI8152 | 2.4 to 5.5 | SPI(1/128 step) | 5 | 0.6 | CH1~4: 1.3 CH5: 2.4 | - | UVLO, TSD | QFN3x3-20 | MP |
| TMI8160 | 2.4 to 5.5 | SPI(1/256 step) | 5 | 0.7 | CH1~4: 1.3 CH5: 2.4 | - | UVLO, TSD | QFN3x3-20 | MP |
| TMI8120 | 2.4 to 7.0 | PWM | 2 | 1.4/2.0 | 0.55 | - | TSD | QFN3x3-20 | MP |
| TMI8548 | 4.0 to 16 | PWM | 2 | 1.0/1.6 | 0.83 | - | UVLO, TSD, OCP | SSOP10 | MP |
| TMI8549 | 4.0 to 16 | PWM (1 line) | 2 | 1.0/1.6 | 0.83 | - | UVLO, TSD, OCP | SSOP10 | MP |
| TMI8421 | 6.0 to 35 | STEP/DIR (1/16） | 2 | 1.8/2.2 | 0.56 | Vref/Isense | UVLO, TSD, OCP | QFN5x5-28 | MP |
| TMI8264 | 8.0 to 37 | PH/EN | 2 | 1.6/2.0 | 0.9 | Vref/Isense | UVLO,TSD,OCP | ETSSOP-24 | MP |
| TMI8423 | 6.8 to 45 | PWM | 2 | 1.2/3.6 | 0.91 | Vref/Isense | UVLO, TSD, OCP | HTSSOP20 | MP |
| TMI8262/Q | 8.0 to 45 | PH/EN | 2 | 1.6/2.0 | 0.9 | Vref/Isense | UVLO, TSD, OCP | HTSSOP-28 QFN5x5-28 | MP |
| TMI8263 | 8.0 to 45 | Independent Half-Bridge | 2 | 2.5/2.8 | 0.4 | Vref/Isense | UVLO, TSD, OCP | HTSSOP-28 | MP |
| TMI8420/Q | 8.0 to 45 | STEP/DIR (1/32） | 2 | 2.5/2.8 | 0.4 | Vref/Isense | UVLO, TSD, OCP | HTSSOP-28 QFN5x5-28 | MP |
單相三相直流無刷電機驅動
| Part Number | Function | VM(V) | Magnetic field Switching Threshold(mT) | Control Mode | Commulation | Con./Peak Cur.(A) | Rds(on) (HS+LS) (Ω) | sensor | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TMI85120 | 單相有感電機驅動 | 3.5 to 16 | 3 | PWM （min speed setting） | Trapezoidal | 0.6/1.0A | 2.6 | Sensored | UVLO,TSD,LRP、RVP | SOIC8 | MP |
| TMI85120S | 單相有感電機驅動 | 3.5 to 16 | 3 | PWM （stop setting） | Trapezoidal | 0.6/1.0A | 2.6 | Sensored | UVLO,TSD,LRP、RVP | SOIC8 | MP |
| TMI85121 | 單相有感電機驅動 | 3.5 to 16 | 1.5 | PWM （min speed setting） | Trapezoidal | 0.6/1.0A | 2.6 | Sensored | UVLO,TSD,LRP、RVP | SOIC8 | MP |
| TMI85121S | 單相有感電機驅動 | 3.5 to 16 | 1.5 | PWM （stop setting） | Trapezoidal | 0.6/1.0A | 2.6 | Sensored | UVLO,TSD,LRP、RVP | SOIC8 | MP |
| TMI85303 | 3 相無感電機驅動 | 4.0 to 40 | / | I2C/PWM/Analog | Sinusoidal/Trapezoidal | 1.5/3.0A | 0.51 | Sensorless | UVLO,TSD,OCP, OVP | QFN5x5-28 | MP |
無刷柵極驅動
| Part Number | VDD(V) | VB max. (V) | Channel | Driver MOS | Input Mode | Con./Peak Cur.(A) | Ton/ Toff(ns) | TDEAD(ns) | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TMI87162 | 10 to 20 | 600 | 1 Half Bridge | N+N | HIN, LIN | Sink/ Source: 0.3/0.6 | 220/200 | / | UVLO | SOP8 | MP |
| TMI87162 | 10 to 20 | 600 | 1 Half Bridge | N+N | HIN, LIN | Sink/ Source: 0.3/0.6 | 220/200 | / | UVLO | SOP8 | MP |
隔離柵極驅動
| Part Number | VCC-VEE(V) | Key Feature | IOH/IOL (A) | TPLH(ns) Typ. | CMTI (kV/us) Min. | Isolation Voltage (Vrms) | Protection | Package | Status |
|---|---|---|---|---|---|---|---|---|---|
| TMID23513 | 14 to 33 | Optocompatible | 4.5/5.3 | 80 | ±150 | 5000 | UVLO | SOW6L | MP |
| TMID23513 | 14 to 33 | Optocompatible | 4.5/5.3 | 80 | ±150 | 5000 | UVLO | SOW6L | MP |
