Datasheet LT3596 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 60V Step-Down LED Driver |
| 页数 / 页 | 22 / 4 — The. denotes the specifications which apply over the full operating |
| 文件格式/大小 | PDF / 2.3 Mb |
| 文件语言 | 英语 |
The. denotes the specifications which apply over the full operating
该数据表的模型线
文件文字版本
LT3596 e lecTrical characTerisTics
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 24V, BOOST = 30V, BIAS = 5V, EN/UVLO = 5V, PWM1-3 = 3.3V, CTRL1-3 = CTRLM = TSET = 2V, VOUT = 24V, SYNC = 0V unless otherwise specified. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
PWM1-3 Input Low Voltage 0.4 V PWM1-3 Input High Voltage 1.6 V PWM1-3 Pin Bias Current 200 nA CTRL1-3 Voltage for Full LED Current 1.2 V CTRL1-3 Pin Bias Current VCTRL1-3 = 6V 200 nA CTRLM Voltage for Full LED Current 1.2 V CTRLM Pin Bias Current VCTRLM = 3V 200 nA FAULT Output Voltage Low IFAULT = 200µA 0.10 V FAULT Pin Input Leakage Current VFAULT = 25V 200 nA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
For maximum operating ambient temperature, see the High may cause permanent damage to the device. Exposure to any Absolute Temperature Considerations section in the Applications Information Maximum Rating condition for extended periods may affect device section. reliability and lifetime.
Note 4:
Guaranteed by design.
Note 2:
The LT3596E is guaranteed to meet performance specifications from 0°C to 125°C junction temperature. Specifications over the –40°C to 125°C operating junction temperature range are assured by design, characterization and correlation with statistical process controls. The LT3596I specifications are guaranteed over the full –40°C to 125°C operating junction temperature range. 3596fa Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 24V, BOOST = 30V, BIAS = 5V, EN/UVLO = 5V, PWM1-3 = 3.3V, CTRL1-3 = CTRLM = TSET = 2V, VOUT = 24V, SYNC = 0V unless otherwise specified. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
PWM1-3 Input Low Voltage 0.4 V PWM1-3 Input High Voltage 1.6 V PWM1-3 Pin Bias Current 200 nA CTRL1-3 Voltage for Full LED Current 1.2 V CTRL1-3 Pin Bias Current VCTRL1-3 = 6V 200 nA CTRLM Voltage for Full LED Current 1.2 V CTRLM Pin Bias Current VCTRLM = 3V 200 nA FAULT Output Voltage Low IFAULT = 200µA 0.10 V FAULT Pin Input Leakage Current VFAULT = 25V 200 nA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
For maximum operating ambient temperature, see the High may cause permanent damage to the device. Exposure to any Absolute Temperature Considerations section in the Applications Information Maximum Rating condition for extended periods may affect device section. reliability and lifetime.
Note 4:
Guaranteed by design.
Note 2:
The LT3596E is guaranteed to meet performance specifications from 0°C to 125°C junction temperature. Specifications over the –40°C to 125°C operating junction temperature range are assured by design, characterization and correlation with statistical process controls. The LT3596I specifications are guaranteed over the full –40°C to 125°C operating junction temperature range. 3596fa Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts