Datasheet LTC6992-1, LTC6992-2, LTC6992-3, LTC6992-4 (Analog Devices) - 34
| 制造商 | Analog Devices |
| 描述 | TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM) |
| 页数 / 页 | 34 / 34 — TYPICAL APPLICATION. PWM Controller for LED Driver. RELATED PARTS PART … |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
TYPICAL APPLICATION. PWM Controller for LED Driver. RELATED PARTS PART NUMBER. DESCRIPTION. COMMENTS
该数据表的模型线
- LTC6992CDCB-1#TRMPBF LTC6992CDCB-1#TRPBF LTC6992CS6-1#TRMPBF LTC6992CS6-1#TRPBF LTC6992HDCB-1#TRMPBF LTC6992HDCB-1#TRPBF LTC6992HS6-1#TRMPBF LTC6992HS6-1#TRPBF LTC6992HS6-1#WTRMPBF LTC6992HS6-1#WTRPBF LTC6992IDCB-1#TRMPBF LTC6992IDCB-1#TRPBF LTC6992IS6-1#TRMPBF LTC6992IS6-1#TRPBF LTC6992IS6-1#WTRMPBF LTC6992IS6-1#WTRPBF LTC6992MPS6-1#TRMPBF LTC6992MPS6-1#TRPBF
- LTC6992CDCB-2#TRMPBF LTC6992CDCB-2#TRPBF LTC6992CS6-2#TRMPBF LTC6992CS6-2#TRPBF LTC6992HDCB-2#TRMPBF LTC6992HDCB-2#TRPBF LTC6992HS6-2#TRMPBF LTC6992HS6-2#TRPBF LTC6992HS6-2#WTRMPBF LTC6992HS6-2#WTRPBF LTC6992IDCB-2#TRMPBF LTC6992IDCB-2#TRPBF LTC6992IS6-2#TRMPBF LTC6992IS6-2#TRPBF LTC6992IS6-2#WTRMPBF LTC6992IS6-2#WTRPBF LTC6992MPS6-2#TRMPBF LTC6992MPS6-2#TRPBF
- LTC6992CDCB-3#TRMPBF LTC6992CDCB-3#TRPBF LTC6992CS6-3#TRMPBF LTC6992CS6-3#TRPBF LTC6992HDCB-3#TRMPBF LTC6992HDCB-3#TRPBF LTC6992HS6-3#TRMPBF LTC6992HS6-3#TRPBF LTC6992HS6-3#WTRMPBF LTC6992HS6-3#WTRPBF LTC6992IDCB-3#TRMPBF LTC6992IDCB-3#TRPBF LTC6992IS6-3#TRMPBF LTC6992IS6-3#TRPBF LTC6992IS6-3#WTRMPBF LTC6992IS6-3#WTRPBF LTC6992MPS6-3#TRMPBF LTC6992MPS6-3#TRPBF
- LTC6992CDCB-4#TRMPBF LTC6992CDCB-4#TRPBF LTC6992CS6-4#TRMPBF LTC6992CS6-4#TRPBF LTC6992HDCB-4#TRMPBF LTC6992HDCB-4#TRPBF LTC6992HS6-4#TRMPBF LTC6992HS6-4#TRPBF LTC6992HS6-4#WTRMPBF LTC6992HS6-4#WTRPBF LTC6992IDCB-4#TRMPBF LTC6992IDCB-4#TRPBF LTC6992IS6-4#TRMPBF LTC6992IS6-4#TRPBF LTC6992IS6-4#WTRMPBF LTC6992IS6-4#WTRPBF LTC6992MPS6-4#TRMPBF LTC6992MPS6-4#TRPBF
文件文字版本
LTC6992-1/LTC6992-2/ LTC6992-3/LTC6992-4
TYPICAL APPLICATION PWM Controller for LED Driver
L1 D1 V 6.8µH IN 8V TO 16V R1 C1 SHDN VIN SW 3.92M 0.22µF FB R2 ANALOG PWM LT3517 L 124k 300mA DUTY CYCLE MOD OUT PWM CONTROL LTC6992-1 (0V TO 1V) 5V TGEN ISP C1 2.2µF R V SENSE GND V+ REF 330mΩ C2 0.1µF CTRL 4.7µF 1M ISN SYNC TG SET DIV 102k 681k VC RT SS GND C4 C3 0.1µF RT 0.1µF 6.04k 2MHz 6992 TA15 C1: KEMET C0806C225K4RAC C2: KEMET C1206C475K3RAC C3, C4: MURATA GRM21BR71H104KA01B C5: MURATA GRM21BR71H224KA01B D1: DIODE DFLS160 L1: TOKO B992AS-6R8N LEDS: LUXEON I (WHITE) M1: ZETEX ZXMP6A13FTA
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906/LTC6907 10kHz to 1MHz or 40kHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6990 TimerBlox, Voltage Controlled Oscillator Frequency from 488Hz to 1MHz, No Caps, 2.2% Accurate LTC6991 TimerBlox, Very Low Frequency Clock with Reset Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate LTC6993 TimerBlox, Monostable Pulse Generator Resistor Set Pulse Width from 1µs to 34sec, No Caps, 3% Accurate LTC6994 TimerBlox, Delay Block/Debouncer Resistor Set Delay from 1µs to 34sec, No Caps Required, 3% Accurate Rev. D 34 11/19 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2010-2019 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION PWM Controller for LED Driver
L1 D1 V 6.8µH IN 8V TO 16V R1 C1 SHDN VIN SW 3.92M 0.22µF FB R2 ANALOG PWM LT3517 L 124k 300mA DUTY CYCLE MOD OUT PWM CONTROL LTC6992-1 (0V TO 1V) 5V TGEN ISP C1 2.2µF R V SENSE GND V+ REF 330mΩ C2 0.1µF CTRL 4.7µF 1M ISN SYNC TG SET DIV 102k 681k VC RT SS GND C4 C3 0.1µF RT 0.1µF 6.04k 2MHz 6992 TA15 C1: KEMET C0806C225K4RAC C2: KEMET C1206C475K3RAC C3, C4: MURATA GRM21BR71H104KA01B C5: MURATA GRM21BR71H224KA01B D1: DIODE DFLS160 L1: TOKO B992AS-6R8N LEDS: LUXEON I (WHITE) M1: ZETEX ZXMP6A13FTA
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTC1799 1MHz to 33MHz ThinSOT Silicon Oscillator Wide Frequency Range LTC6900 1MHz to 20MHz ThinSOT Silicon Oscillator Low Power, Wide Frequency Range LTC6906/LTC6907 10kHz to 1MHz or 40kHz ThinSOT Silicon Oscillator Micropower, ISUPPLY = 35µA at 400kHz LTC6930 Fixed Frequency Oscillator, 32.768kHz to 8.192MHz 0.09% Accuracy, 110µs Start-Up Time, 105µA at 32kHz LTC6990 TimerBlox, Voltage Controlled Oscillator Frequency from 488Hz to 1MHz, No Caps, 2.2% Accurate LTC6991 TimerBlox, Very Low Frequency Clock with Reset Cycle Time from 2ms to 9.5 Hours, No Caps, 2.2% Accurate LTC6993 TimerBlox, Monostable Pulse Generator Resistor Set Pulse Width from 1µs to 34sec, No Caps, 3% Accurate LTC6994 TimerBlox, Delay Block/Debouncer Resistor Set Delay from 1µs to 34sec, No Caps Required, 3% Accurate Rev. D 34 11/19 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2010-2019 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts