參數(shù)資料
型號(hào): PG21*
英文描述: Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator; Package: DFN; No of Pins: 12; Temperature Range: -40°C to +125°C
中文描述: Monitor_ICs:88P6232 7045 SAM9222G PG17/19 TNY254P 52748 KS2501B - 10 KA2507
文件頁數(shù): 23/100頁
文件大?。?/td> 3595K
5 Troubleshooting
PG17**/PG19**/PG21**
5-7
5-1-12 V Size or Pos. Variation Failure
IC261 Pin 23 output varies with
different DAC values
Yes
Check some parts around IC301.
Check bias voltage.
Check and replace IC261 and IC301.
No
5-1-13 High Voltage Failure
Q524 gate driving pulse exist
Check +12 V line.
Check and replace Q521, Q522, Q523,
Q524 and IC501.
Yes
No
Done
相關(guān)PDF資料
PDF描述
PG2360 800MHz to 2.7GHz RF Measuring Receiver; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +125°C
PG2361 TRANSISTOR | BJT | PNP | 50V V(BR)CEO | 10A I(C) | TO-210AC
PG2362 40MHz to 500MHz Quadrature Demodulator with VGA; Package: QFN; No of Pins: 16; Temperature Range: -40°C to +125°C
PG2363 TRANSISTOR | BJT | PNP | 70V V(BR)CEO | 10A I(C) | TO-210AC
PG2364 TRANSISTOR | BJT | PNP | 100V V(BR)CEO | 10A I(C) | TO-210AC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PG2101 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | PNP | 60V V(BR)CEO | 2A I(C) | TO-66
PG2102 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | PNP | 80V V(BR)CEO | 2A I(C) | TO-66
PG2103 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | PNP | 100V V(BR)CEO | 2A I(C) | TO-66
PG2104 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | PNP | 140V V(BR)CEO | 2A I(C) | TO-66