TPS61193PWPR LED Mwenje Vatyairi 4-Channel LED Driver
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | LED Lighting Drivers |
| RoHS: | Details |
| Series: | TPS61193 |
| Mounting Style: | SMD/SMT |
| Pakeji/Nyaya: | HTSSOP-20 |
| Nhamba Yezvinobuda: | 3 Output |
| Output Current: | 100 mA |
| Input Voltage, Min: | 4.5 V |
| Input Voltage, Max: | 40 V |
| Topology: | Boost, SEPIC |
| Kushanda Frequency: | 300 kHz kusvika 2.2 MHz |
| Output Voltage: | 45 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Features: | Inogadziriswa Switch Frequency, Integrated Switch, OVP, PWM Control |
| Brand: | Texas Instruments |
| Input Voltage: | 4.5 kusvika 40 V |
| Inonzwa Kunyorova: | Ehe |
| Nhamba Yemachiteshi: | 3 Channel |
| Operating Temperature Range: | -40 kusvika +85 C |
| Mhando yeKubuda: | Constant Current |
| Product: | Vatyairi ve LED |
| Product Type: | LED Lighting Drivers |
| Factory Pack Quantity: | 2000 |
| Subcategory: | Mutyairi ICs |
| Supply Current - Max: | 12 mA |
| Type: | Backlight |
| Unit Weight: | 128.300 mg |
♠ TPS61193 Yepamusoro-Kuita Matatu-Channel LED Driver
Iyo TPS61193 ndeyepamusoro-inoshanda, yakaderera-EMI, iri nyore kushandisa LED mutyairi ane flexible kutsigira zvakasiyana-siyana zvekushandisa.Iine matatu epamusoro-chaiyo anonyura anonyura anogona kubatanidzwa kune yakakwirira ikozvino kugona.
Iyo TPS61193 ine yakabatanidzwa DC-DC inotsigira ese ari maviri boost uye SEPIC modhi maitiro.Iyo inoshandura ine adaptive inobuda voltage control yakavakirwa pa LED ikozvino sink headroom voltages.Iyi ficha inoderedza mashandisirwo emagetsi nekugadzirisa voltage kusvika yakadzikira yakaringana nhanho mumamiriro ese.Kune EMI kudzora iyo DC-DC inoshandura inotsigira kupararira kwekuchinja frequency uye yekunze kuwiriranisa nepini yakatsaurirwa.
Iyo TPS61193 ine yakafara yekuisa voltage kubva pa4.5 V kusvika 40 V yerutsigiro rwakasimba rwemhando dzakasiyana dzekushandisa.Iyo TPS61193 inosanganisa yakakura yekuona kukanganisa maitiro.Chishandiso chinotsigira PWM kupenya dimming ratio ye10 000:1 ye100-Hz yekuisa PWM frequency.
• Input voltage operating range 4.5 V kusvika 40 V
• Matatu epamusoro-chaiyo anonyura anonyura
- Yazvino inofananidzira 1% (yakajairika)
- LED String ikozvino inosvika ku100 mA pachiteshi
-Zvinobuda zvinogona kusanganiswa kunze kune yakakwirira ikozvino kugona
• High dimming ratio ye10 000:1 pa100 Hz
• Integrated boost/SEPIC ye LED tambo simba
-Kubuda kwemagetsi kusvika ku45 V
-Kuchinja frequency 300 kHz kusvika 2.2 MHz
-Kuchinja kupindirana kwekuisa
-Kuparadzira spectrum kune yakaderera EMI
• Yakawanda yekuona kukanganisa maitiro
-Kutadza kubuda
-Input voltage OVP, UVLO, uye OCP
- Vhura uye kupfupisa LED kutadza kuona
– Thermal shutdown
• Nhamba shoma yezvikamu zvekunze
• Industrial backlighting systems mu control panel
• Industrial PC
• Test uye kuyerwa midziyo
