XCR3256XL-10TQG144I DataSheet
DATASHEET
XCR3256XL-10TQG144I 描述
The ispLSI 5000VE encompasses the innovative fea- tures of the ispLSI 5000VA family with several enhancements. The macrocell is optimized and the T- type flip flop option is removed. To improve the efficiency of design fits, the Product Term Reset Logic is simplified and the polarity option as well as the Global Preset function are removed. The programmable output-delay feature (skew option) is also removed. As a result, the ispLSI 5000VE is not JEDEC compatible with the ispLSI 5000VA. ispLSI 5000VA and 5000VE pinouts may differ in the same package, however all programming and power/ground pins are located in the same locations.
XCR3256XL-10TQG144I 特点
Connecting the Sense(+) and Sense(-) pins to the load circuit allows the regulator to compensate for limited amounts of IR voltage drop. This voltage drop is caused by current flowing through the connection resistance between the regulator and the point of regulation some distance away. Leaving the sense pins disconnected will not damage the regulator or load circuitry. An internal 15Ω resistor, connected between each sense pin and its corresponding output node, keeps the output voltage in regulation. However, it is important to connect Sense(C) to GND locally, as this provides a return path for the regulators internal bias currents.
XCR3256XL-10TQG144I 应用
Low operating supply current (typ 200µA) make the device ideal for small, portable and battery powered applications. When shut down the load is disconnected from the input and the supply current is typically 0.02µA. The XCR3256XL-10TQG144ILB is available in SO-8 and DIP-8 packages.
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