欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號: RR0816P-272-D
廠商: Electronic Theatre Controls, Inc.
英文描述: 2-ch DC/DC Converter IC
中文描述: 2通道直流/直流轉(zhuǎn)換器集成電路
文件頁數(shù): 19/36頁
文件大?。?/td> 380K
代理商: RR0816P-272-D
MB39A104
19
2.
Setting Time Constant for Timer-Latch Short-Circuit Protection Circuit
Each channel uses the short-circuit detection comparator (SCP Comp.) to always compare the error amplifier
s
output level to the reference voltage (3.1 V Typ).
While DC/DC converter load conditions are stable on all channels, the short-circuit detection comparator output
remains at “L” level, and the CSCP terminal (pin 8) is held at “L” level.
If the load condition on a channel changes rapidly due to a short-circuit of the load, causing the output voltage
to drop, the output of the short-circuit detection comparator goes to “H” level. This causes the external short-
circuit protection capacitor C
SCP
connected to the CSCP terminal to be charged at 1
μ
A.
Short-circuit detection time (t
SCP
)
t
SCP
(s) : 0.73
×
C
SCP
(
μ
F)
When the capacitor C
SCP
is charged to the threshold voltage (V
TH
: 0.73 V), the latch is set and the external
FET is turned off (dead time is set to 100%). At this time, the latch input is closed and the CSCP terminal is
held at “L” level. If a short-circuit is detected on either of the two channels, both channels are shut off.
When the power supply is turned on back or VREF terminal (pin 17) voltage is less than 2.4 V (Min) by setting
CTL terminal (pin 24) to “L” level, the latch is released.
+
+
+
8
10
15
V
O
R1
R2
(
INE2)
INE1
9
16
(FB2)
FB1
CSCP
Error
Amp
SCP
Comp.
(3.1 V)
(1.24 V)
(1
μ
A)
VREF
UVLO
S
Latch
R
To each channel
Drive
Timer-latch short-circuit protection circuit
相關(guān)PDF資料
PDF描述
RR0816P-563-D 2-ch DC/DC Converter IC
RR0816P-683-D 2-ch DC/DC Converter IC
RS-422 RS-422 AND RS-485 APPLICATION NOTE
RS-485 RS-422 AND RS-485 APPLICATION NOTE
RS-MK-X2010 High Integrity FM Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RR0816P-273-B-T5 功能描述:RES 27.0K OHM 1/16W .1% 0603 SMD RoHS:是 類別:電阻器 >> 芯片電阻 - 表面安裝 系列:RR 產(chǎn)品培訓(xùn)模塊:CRCW-HP Thick Film Chip Resistors 產(chǎn)品目錄繪圖:CRCW-HP-402, 603, 805, 1206, 2010, 2512 Top CRCW HP 402, 603, 805, 1206, 2010, 2512 Side 標(biāo)準(zhǔn)包裝:5,000 系列:CRCW-HP - 汽車 電阻(歐姆):255k 功率(瓦特):0.25W,1/4W 復(fù)合體:厚膜 特點:脈沖耐受 溫度系數(shù):±100ppm/°C 容差:±1% 封裝/外殼:0603(1608 公制) 尺寸/尺寸:0.063" L x 0.033" W(1.60mm x 0.85mm) 高度:0.022"(0.55mm) 端子數(shù):2 包裝:帶卷 (TR)
RR0816P-273-B-T5 制造商:Susumu Co Ltd 功能描述:Thin Film Chip Resistor
RR0816P-273-D 功能描述:薄膜電阻器 - SMD 1/16W 27Kohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數(shù):150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
RR0816P-2740-D-43A 功能描述:薄膜電阻器 - SMD 1/16W 274ohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數(shù):150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
RR0816P-2741-D-43H 功能描述:薄膜電阻器 - SMD 1/16W 2.74Kohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數(shù):150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
主站蜘蛛池模板: 信丰县| 仲巴县| 莫力| 河北区| 同江市| 北流市| 来凤县| 江永县| 灌南县| 集贤县| 阿克| 嘉峪关市| 长寿区| 农安县| 台北市| 宜兴市| 德江县| 土默特右旗| 荥阳市| 乐亭县| 重庆市| 隆化县| 临高县| 达孜县| 泰来县| 平湖市| 大冶市| 双桥区| 来宾市| 甘德县| 丁青县| 松潘县| 揭西县| 抚州市| 白山市| 马边| 德保县| 吉林市| 儋州市| 平邑县| 宁蒗|