Datasheet Linear Technology LT3599 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3599 |
具有±1.5％电流匹配度的4串120mA LED驱动器
数据表
LT3599 - 4-String 120mA LED Driver with ±1.5% Current Matching
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| LT3599EFE#PBF | LT3599EFE#TRPBF | LT3599EUH#PBF | LT3599EUH#TRPBF | LT3599HFE#PBF | LT3599HFE#TRPBF | LT3599IFE#PBF | LT3599IFE#TRPBF | LT3599IUH#PBF | LT3599IUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | TSSOP-28 包装外形图 | TSSOP-28 包装外形图 | 5x5 QFN-32 包装外形图 | 5x5 QFN-32 包装外形图 | TSSOP-28 包装外形图 | TSSOP-28 包装外形图 | TSSOP-28 包装外形图 | TSSOP-28 包装外形图 | 5x5 QFN-32 包装外形图 | 5x5 QFN-32 包装外形图 |
| Package Code | FE | FE | UH | UH | FE | FE | FE | FE | UH | UH |
| Package Index | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1693 | 05-08-1693 | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1693 | 05-08-1693 |
| Pin Count | 28 | 28 | 32 | 32 | 28 | 28 | 28 | 28 | 32 | 32 |
参数化
| Parameters / Models | LT3599EFE#PBF | LT3599EFE#TRPBF | LT3599EUH#PBF | LT3599EUH#TRPBF | LT3599HFE#PBF | LT3599HFE#TRPBF | LT3599IFE#PBF | LT3599IFE#TRPBF | LT3599IUH#PBF | LT3599IUH#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|
| Architecture | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks |
| Demo Boards | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B | DC1327B |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Dimming | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog | 3000:1 PWM, 20:1 Analog |
| Export Control | no | no | no | no | no | no | no | no | no | no |
| Features | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency | True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
| Frequency, kHz | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 |
| Isupply, mA | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Max Number of LEDs | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 | 4 x 10 |
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Switch Current, A | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 |
| Synchronous | no | no | no | no | no | no | no | no | no | no |
| Topology | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver | Boost, Sepic, LED Driver |
| Vin Max, V | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Vin Min, V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Vout Max, V | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
生态计划
| LT3599EFE#PBF | LT3599EFE#TRPBF | LT3599EUH#PBF | LT3599EUH#TRPBF | LT3599HFE#PBF | LT3599HFE#TRPBF | LT3599IFE#PBF | LT3599IFE#TRPBF | LT3599IUH#PBF | LT3599IUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LT3599 (10)
制造商分类
- Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers