零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS2024 | 2A loading, 2.7-5.5V, 33mΩ USB power switch, active-low; ? 33-m (5-V Input) High-Side MOSFET Switch\n? Short-Circuit and Thermal Protection\n? Overcurrent Logic Output\n? Operating Range . . . 2.7 V to 5.5 V\n? Logic-Level Enable Input\n? Typical Rise Time . . . 6.1 ms\n? Undervoltage Lockout \n? Maximum Standby Supply Current . . . 10 μA\n? No Drain-Source Back-Gate Diode\n? Available in 8-Pin SOIC and PDIP Packages\n? Ambient Temperature Range, -40°C to 85°C\n? 2-kV Human-Body-Model, 200-V Machine-Model ESD Protection\n? UL Listed - File No. E169910; The TPS202x family of power distribution switches is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices are 50-m N-channel MOSFET high-side power switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.When the output load exceeds the current-limit threshold or a short is present, the TPS202x limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until valid input voltage is present. The TPS202x devices differ only in short-circuit current threshold. The TPS2020 limits at 0.3-A load, the TPS2021 at 0.9-A load, the TPS2022 at 1.5-A load, the TPS2023 at 2.2-A load, and the TPS2024 at 3-A load (see ). The TPS202x is available in an 8-pin small-outline integrated-circuit (SOIC) package and in an 8-pin dual in-line package (DIP) and operates over a junction temperature range of -40°C to 125°C. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS2024 | POWER-DISTRIBUTION SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
Automotive 2A loading, 2.7-5.5V, 33mΩ USB power switch, active-low; ? Qualified for Automotive Applications\n? 33-m (5-V Input) High-Side MOSFET Switch\n? Short-Circuit and Thermal Protection\n? Overcurrent Logic Output\n? Operating Range: 2.7 V to 5.5 V\n? Logic-Level Enable Input\n? Typical Rise Time: 6.1 ms\n? Undervoltage Lockout \n? Maximum Standby Supply Current: 10 μA\n? No Drain-Source Back-Gate Diode\n? Available in 8-Pin SOIC Package\n? Ambient Temperature Range: –40°C to 85°C\n? ESD Protection: 2-kV Human-Body Model, 200-V Machine Model\n? UL Listed - File No. E169910; The TPS202x family of power distribution switches is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices are 50-m N-channel MOSFET high-side power switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, the TPS202x limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until valid input voltage is present. The TPS202x devices differ only in short-circuit current threshold. The TPS2020 limits at 0.3-A load, the TPS2021 at 0.9-A load, the TPS2022 at 1.5-A load, and the TPS2024 at 3-A load. The TPS202x is available in an 8-pin small-outline integrated-circuit (SOIC) package and operates over a junction temperature range of –40°C to 125°C. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
Digital Storage Oscilloscopes | etc2List of Unclassifed Manufacturers etc未分類制造商etc2未分類制造商 | etc2 | ||
Digital Storage Oscilloscopes | TEKTRONIXTektronix 泰克泰克科技(中國)有限公司 | TEKTRONIX | ||
POWER-DISTRIBUTION SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
POWER-DISTRIBUTION SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
POWER-DISTRIBUTION SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
POWER-DISTRIBUTION SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
POWER-DISTRIBUTION SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術參數
- Vin (Max) (V):
5.5
- Continuous current (Max) (A):
2
- Current limit (A):
3
- Product type:
Fixed current limit
- Operating temperature range (C):
-40 to 85
- Enable:
Active Low
- Number of switches:
1
- Rating:
Catalog
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
PDIP|8 |
798400 |
免費送樣原盒原包現貨一手渠道聯系 |
詢價 | ||
BB |
24+ |
SOP |
142 |
詢價 | |||
TI |
23+ |
SOP8 |
1200 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
德州/TI |
1709+ |
SOP8 |
17500 |
普通 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現貨,實單可談,量大價優(yōu) |
詢價 | |||
TI |
22+ |
SOP8 |
5000 |
只做原裝,假一賠十 |
詢價 | ||
TI/德州 |
2018+ |
PDIP |
32500 |
SOIC |
詢價 | ||
TI |
2025+ |
SOP |
3695 |
全新原廠原裝產品、公司現貨銷售 |
詢價 | ||
TI |
24+ |
SOP8 |
15300 |
公司常備大量原裝現貨,可開13%增票! |
詢價 | ||
N/A |
99 |
詢價 |
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