位置:TPS2024P.A > TPS2024P.A详情

TPS2024P.A中文资料

厂家型号

TPS2024P.A

文件大小

859.75Kbytes

页面数量

30

功能描述

POWER-DISTRIBUTION SWITCHES

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

TPS2024P.A数据手册规格书PDF详情

1FEATURES

· 33-mΩ (5-V Input) High-Side MOSFET Switch

· Short-Circuit and Thermal Protection

· Overcurrent Logic Output

· Operating Range . . . 2.7 V to 5.5 V

· Logic-Level Enable Input

· Typical Rise Time . . . 6.1 ms

· Undervoltage Lockout

· Maximum Standby Supply Current . . . 10 μA

· No Drain-Source Back-Gate Diode

· Available in 8-Pin SOIC and PDIP Packages

· Ambient Temperature Range, –40°C to 85°C

· 2-kV Human-Body-Model, 200-V

Machine-Model ESD Protection

· UL Listed - File No. E169910

DESCRIPTION

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-mΩ 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 Available Options). 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.

更新时间:2025-10-5 15:14:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TexasInstruments
18+
IC3APWRDISTSWITCH8-DIP
7500
公司原装现货/欢迎来电咨询!
TI/TEXAS
NEW
原厂封装
8931
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
N/A
99
TDPOWER(腾达电源)
24+
DIP/SIP
5000
全新原装,一手货源,全场热卖!
TI/德州仪器
23+
TSSOP14
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
TI
24+
SOP-8
95
TI/BB
24+
6868
原装现货,可开13%税票
TI
24+
原厂原封
6523
进口原装公司百分百现货可出样品
TexasInstruments
24+
8-SOIC
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!