Datasheet Analog Devices LT3092IDD#PBF — 数据表

LT3092
200mA 2-Terminal
Programmable Current Source
Features n n n n n n n n n n n Description Programmable 2-Terminal Current Source
Maximum Output Current: 200mA
Wide Input Voltage Range: 1.2V to 40V
Input/Output Capacitors Not Required
Resistor Ratio Sets Output Current
Initial Set Pin Current Accuracy: 1%
Reverse-Voltage Protection
Reverse-Current Protection 12V *CURRENT FOLDBACK CIRCUIT LIMITS
THE LT3092 POWER DISSIPATION 3092 TA16 More Efficient Current Source 0.22µF VIN +
– VIN BOOST 36V 33µH SW
SHDN BIAS C3
47µF LT3470A 100Ω 10µA ZVP3306F FB
GND IN LT3092 1nF +
– 1k
SET OUT 20k 1Ω 3092 TA17 IOUT 3092fc For more information www.linear.com/LT3092 19 LT3092
Package Description Please refer to http://www.linear.com/product/LT3092#packaging for the most recent package drawings.
DD Package
8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C) 0.70 ±0.05 3.5 ±0.05
1.65 ±0.05
2.10 ±0.05 (2 SIDES) …