STJK(HK) ELECTRONICS CO.,LIMITED
| Payment Terms | T/T/Escrow, L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 650000 Acre/Acres per Day+pcs+2-7days |
| Delivery Time | 2-5days |
| Packaging Details | To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. |
| Detailed Description | IC LED DRV LIN PWM 16ETSSOP |
| Topology | Constant Current |
| Applications | Automotive, Lighting |
| Voltage - Output | 5V ~ 28V |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Product Status | Active |
| Package / Case | 16-TSSOP |
| Base Product Number | IS32 |
| Brand Name | Lumissil Microsystems |
| Model Number | IS32LT3124E-ZLA3-TR |
| Certification | ISO9001 |
| Place of Origin | China,GuangDong |
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Product Specification
| Payment Terms | T/T/Escrow, L/C, D/A, D/P, T/T, Western Union, | Supply Ability | 650000 Acre/Acres per Day+pcs+2-7days |
| Delivery Time | 2-5days | Packaging Details | To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. |
| Detailed Description | IC LED DRV LIN PWM 16ETSSOP | Topology | Constant Current |
| Applications | Automotive, Lighting | Voltage - Output | 5V ~ 28V |
| Operating Temperature: | -40°C ~ 125°C (TJ) | Product Status | Active |
| Package / Case | 16-TSSOP | Base Product Number | IS32 |
| Brand Name | Lumissil Microsystems | Model Number | IS32LT3124E-ZLA3-TR |
| Certification | ISO9001 | Place of Origin | China,GuangDong |
| High Light | PWM Optoelectronic IC ，Optoelectronic IC 16ETSSOP | ||
PRODUCT DESCRIPTION
The IS32LT3124 is a linear programmable current regulator consisting of 4 output channels capable of up to 150mA each. Individual external resistors set the maximum current level for each channel. The outputs can be combined to provide a higher current drive capability up to 600mA (Max.).
The IS32LT3124 features Dynamic Headroom Control (DHC) with an optional external PMOS FET to minimize IC thermal stress when the supply voltage exceeds the LED string forward voltage. It includes two modes for different output power: Shunt Regulator mode and Series Regulator mode. It can operate with power supply modulation (PSM) for applications requiring dimming without use of the EN pin.
For added system reliability, the IS32LT3124 integrates fault detection circuitry for open/short circuit and over temperature conditions. The fault pins (FLTB) can all be tied together to disable the device and other IS32LT3124 devices on the same parallel circuit.
To handle all these different fault detection and reporting features, the IS32LT3124 has six different versions: A, B, C, D, E and F. All of them can support the above features. See table 1 for the major difference.
In IS32LT3124A/B/D/E, if any fault condition occurs, all output currents will be disabled. In IS32LT3124B/C/E/F, individual ISET pin for each LED channel is redefined as individual PWM dimming control, thus ISET open detection function is removed. The EN pin of IS32LT3124B/C/E/F is featured as the enable signal of the internal fault reporting block. See Table 4 for complete fault listing.
The IS32LT3124 is targeted at the automotive market such as interior accent lighting and exterior tail lighting. It is offered in a thermally enhanced eTSSOP-16 package.
PRODUCT PROPERTIES
| Product Status | Active |
| Type | Linear |
| Topology | Constant Current |
| Internal Switch(s) | Yes |
| Number of Outputs | 4 |
| Voltage - Supply (Min) | 5V |
| Voltage - Supply (Max) | 28V |
| Voltage - Output | - |
| Current - Output / Channel | 150mA |
| Frequency | - |
| Dimming | PWM |
| Applications | Automotive, Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-eTSSOP |
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-9990000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
STJK(HK) ELECTRONICS CO.,LIMITED is an professional Electronic Components distributor,more than 12 years wholesale and distributor enable us accumulated much experience in electronic components field;We sufficient stock of hard to find and obsolete electronic components, semiconductors, military com... STJK(HK) ELECTRONICS CO.,LIMITED is an professional Electronic Components distributor,more than 12 years wholesale and distributor enable us accumulated much experience in electronic components field;We sufficient stock of hard to find and obsolete electronic components, semiconductors, military com...
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