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DRV8213DSGR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
DRV8213DSGR |
功能描述 | DRV8213 4-A Brushed DC Motor Driver with Integrated Current Sense, Current Regulation and Stall Detection |
絲印標(biāo)識(shí) | 8213 |
封裝外殼 | WSON |
文件大小 |
4.06947 Mbytes |
頁(yè)面數(shù)量 |
61 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱(chēng) |
TI1【德州儀器】 |
中文名稱(chēng) | 德州儀器官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-11 12:00:00 |
DRV8213DSGR規(guī)格書(shū)詳情
1 Features
? N-channel H-bridge brushed DC motor driver
? 1.65-V to 11-V operating supply voltage range
? 240-mΩ RDS(on) (High-Side + Low-Side)
? High output current capability: 4-A Peak
? PWM control interface, up to 100 kHz switching
? Supports 1.8-V, 3.3-V, and 5-V logic inputs
? Integrated current sensing and current regulation
? Analog current sense output (IPROPI)
? Gain select (GAINSEL) feature for -
– High accuracy current sensing down to 10 mA
– Optimized RDS(ON) and overcurrent limit for
different current ranges
? Configurable inrush time (RTE Package only)
? Internal charge pump
? Long battery life with low-power sleep mode
– < 60 nA maximum sleep current
? Small package footprint
? Integrated protection features
– VM undervoltage lockout (UVLO)
– Auto-retry overcurrent protection (OCP)
– Thermal shutdown (TSD)
– Stall detection (RTE Package only)
2 Applications
? Brushed DC motor, solenoid, & relay driving
? Water and gas meters
? Electronic smart lock
? Electronic and robotic toys
? Infusion pumps and other portable medical
equipments
? Electric toothbrush
? Beauty & grooming
? Portable printers
? Point-of-sale (POS) devices
? Other battery powered DC motor applications
3 Description
The DRV8213 is an integrated motor driver with Nchannel
H-bridge, charge pump, current sense output,
current regulation, and protection circuitry. The tripler
charge pump allows the device to operate down to
1.65 V to accommodate 1.8-V supply rails and lowbattery
conditions. The charge pump integrates all
capacitors and allows for 100 duty cycle operation.
An internal current mirror implements current sensing
and regulation. This eliminates the need for a large
power shunt resistor, saving board area and reducing
system cost. The IPROPI current sense output allows
a microcontroller to detect motor stall or changes in
load conditions. The gain select (GAINSEL) feature
allows high accuracy current sensing down to 10
mA average motor current. Using the VREF pin,
this device can regulate the motor current during
startup and high-load events without interaction
from a microcontroller. The RTE package supports
sensorless motor stall detection and reporting to
microcontroller.
A low-power sleep mode achieves ultra-low quiescent
current by shutting down most of the internal circuitry.
Internal protection features include undervoltage
lockout, overcurrent, and overtemperature.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOT-563 |
5000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SOT563 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI原盒不涂標(biāo) |
23+ |
SOT-563 |
40000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào) |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOT-563 |
12500 |
原裝正品 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SOT-563 |
15000 |
專(zhuān)業(yè)幫助客戶找貨 配單,誠(chéng)信可靠! |
詢價(jià) | ||
24+ |
N/A |
46000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Texas Instruments |
24+ |
SOT-563 SOT-666 |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
TI |
23+ |
SOT-563 |
7520 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
8-WFDFN |
32910 |
專(zhuān)注原裝正品代理分銷(xiāo),認(rèn)準(zhǔn)水星電子 |
詢價(jià) |