零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
DRV8834 | 具有 1/32 微步進分度器的 11V、1.5A、雙路 H 橋或步進電機驅(qū)動器; ? Dual-H-Bridge Current-Control Motor Driver \n? Capable of Driving Two DC Motors or One Stepper Motor\n \n? Two Control Modes: \n? Built-In Indexer Logic With Simple STEP/DIRECTION Control and Up to 1/32-Step Microstepping\n? PHASE/ENABLE Control, With the Ability to Drive External References for > 1/32-Step Microstepping\n \n? Output Current 1.5-A Continuous, 2.2-A Peak per H-Bridge (at VM = 5 V, 25°C)\n? Low RDS(ON): 305-mΩ HS + LS (at VM = 5 V, 25°C)\n? Wide Power Supply Voltage Range: 2.5 V to 10.8 V\n? Dynamic tBLANK and Mixed Decay Modes for Smooth Microstepping\n? PWM Winding Current Regulation and Limiting\n? Thermally Enhanced Surface-Mount Package; The DRV8834 provides a flexible motor driver solution for toys, printers, cameras, and other mechatronic applications. The device has two H-bridge drivers, and is intended to drive a bipolar stepper motor or two DC motors.\n\nThe output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current.\n\nWith proper PCB design, each H-bridge of the DRV8834 can driving up to 1.5-A RMS (or DC) continuously, at 25°C with a VM supply of 5 V. The device can support peak currents of up to 2.2 A per bridge. Current capability is reduced slightly at lower VM voltages.\n\nInternal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit protection, undervoltage lockout and overtemperature. A low-power sleep mode is also provided.\n\nThe DRV8834 is packaged in a 24-pin HTSSOP or VQFN package with PowerPAD? (Eco-friendly: RoHS & no Sb/Br). | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
DRV8834 | DUAL BRIDGE STEPPER OR DC MOTOR DRIVER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
DRV8834 Dual-Bridge Stepper or DC Motor Driver | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL BRIDGE STEPPER OR DC MOTOR DRIVER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL BRIDGE STEPPER OR DC MOTOR DRIVER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL BRIDGE STEPPER OR DC MOTOR DRIVER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL BRIDGE STEPPER OR DC MOTOR DRIVER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
Package:24-TSSOP(0.173",4.40mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:驅(qū)動器 - 全集成,控制和功率級 類別:集成電路(IC) 電機驅(qū)動器,控制器 描述:IC MOTOR DRIVER BIPOLAR 24HTSSOP | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Package:24-TSSOP(0.173",4.40mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:驅(qū)動器 - 全集成,控制和功率級 類別:集成電路(IC) 電機驅(qū)動器,控制器 描述:IC MOTOR DRIVER BIPOLAR 24HTSSOP | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Package:24-VFQFN 裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:驅(qū)動器 - 全集成,控制和功率級 類別:集成電路(IC) 電機驅(qū)動器,控制器 描述:IC MTR DRV BIPLR 2.5-10.8V 24QFN | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 |
技術(shù)參數(shù)
- Vs (Min) (V):
2.5
- Vs ABS (Max) (V):
11.8
- Full-scale current (A):
1.5
- Peak output current (A):
2
- RDS(ON) (HS + LS) (mOhms):
305
- Sleep current (uA):
0.6
- Control mode:
PH/EN
- Control interface:
Hardware (GPIO)
- Micro-stepping levels:
32
- Features:
Current Regulation
- Rating:
Catalog
- Operating temperature range (C):
-40 to 85
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NA |
NA |
NA |
7788 |
原裝現(xiàn)貨/一站式配單配套 |
詢價 | ||
TI |
24+ |
HTSSOP|24 |
55200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI/德州儀器 |
QFN |
6698 |
詢價 | ||||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價 |
詢價 | |||
TI(德州儀器) |
2022+ |
8000 |
原廠原裝,假一罰十 |
詢價 | |||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來電咨詢 |
詢價 | ||
TI(德州儀器) |
24+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 |
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