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: TPS2490DGSR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝: GREEN, PLASTIC, MSOP-10
文件頁數(shù): 19/24頁
文件大小: 534K
代理商: TPS2490DGSR
SLVS503C
– NOVEMBER 2003 – REVISED SEPTEMBER 2011
ELECTRICAL CHARACTERISTICS (continued)
unless otherwise noted, minimum and maximum limits apply across the recommended operating junction temperature and
voltage range, VTIMER = 0 V, and all outputs unloaded; typical specifications are at TJ = 25°C, VVCC = 48 V, VTIMER = 0 V, and
all outputs unloaded; positive currents are into pins.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
POWER GOOD OUTPUT (PG)
IPG = 2 mA
0.1
0.25
V
VPG_L
Low voltage (sinking)
IPG = 4 mA
0.25
0.5
V
PG threshold voltage, VOUT rising, PG goes
VPGTL
VSENSE = VVCC, measure V(VCC-OUT)
0.8
1.25
1.7
V
open drain
PG threshold voltage, VOUT falling, PG goes
VPGTH
VSENSE = VVCC, measure V(VCC-OUT)
2.2
2.7
3.2
V
low
ΔVPGT
PG threshold hysteresis voltage, V(SENSE-OUT)
VSENSE = VVCC
1.4
V
PG deglitch delay, detection to output, rising
tDPG
VSENSE = VVCC
5
9
15
ms
and falling edges
Leakage current, PG false, open drain
10
A
OUTPUT VOLTAGE FEEDBACK INPUT (OUT)
VOUT = VVCC, VEN = Hi, sinking
8
20
A
IOUT
Bias current
VOUT = GND, VEN = Lo, sourcing
18
40
A
ENABLE INPUT (EN)
VEN_H
Threshold, VEN going high
1.32
1.35
1.38
V
VEN_L
Threshold, VEN going low
1.22
1.25
1.28
V
VEN hysteresis
100
mV
Leakage current
VEN = 48 V
1
A
INPUT SUPPLY UVLO (VCC)
VVCC turn on
Rising
8.4
8.8
V
VVCC turn off
Falling
7.5
8.3
V
Hysteresis
75
mV
4
Copyright
2003–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS2490 TPS2491
相關(guān)PDF資料
PDF描述
TPS2490DGSG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
TPS2490DGS 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
TPS2491DGSG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
TPS2492PW 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
TPS2540RTER 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2490DGSRG4 功能描述:熱插拔功率分布 Latchbl Pos Hi-Vltg Pwr-Limiting RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2490EVM-001 功能描述:電源管理IC開發(fā)工具 TPS2490-001 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS2491DGS 功能描述:熱插拔功率分布 Retry Pos Hi-Voltage Pwr-Limiting RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2491DGSG4 功能描述:熱插拔功率分布 Retry Pos Hi-Voltage Pwr-Limiting RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
TPS2491DGSR 功能描述:熱插拔功率分布 Retry Pos Hi-Voltage Pwr-Limiting RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
主站蜘蛛池模板: 房山区| 黔西县| 醴陵市| 塔城市| 元氏县| 阿巴嘎旗| 河津市| 天台县| 香港 | 呼图壁县| 邵阳县| 石首市| 文水县| 北川| 筠连县| 乌拉特后旗| 凤庆县| 张北县| 会同县| 晋城| 宁德市| 南部县| 正定县| 青州市| 普格县| 丽江市| 宁德市| 永定县| 黑龙江省| 汶川县| 琼结县| 平塘县| 镇原县| 礼泉县| 石泉县| 大英县| 沅江市| 长治市| 雅安市| 平和县| 嘉义县|