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參數(shù)資料
| 型號： | MCZ33887EK |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | 5.0 A H-Bridge with Load Current Feedback |
| 中文描述： | 5.0的H -橋的負(fù)載電流反饋 |
| 文件頁數(shù)： | 3/37頁 |
| 文件大?。?/td> | 524K |
| 代理商： | MCZ33887EK |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33887
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 33887 Pin Connections
Table 1. 33887 HSOP PIN DEFINITIONS
A functional description of each pin can be found in the
Functional Pin DescriptionS
section,
page 21
.
Pin
Pin Name
Formal Name
Definition
1
AGND
Analog Ground
Low-current analog signal ground.
2
FS
Fault Status for H-Bridge
Open drain active LOW Fault Status output requiring a pull-up resistor to
5.0 V.
3
IN1
Logic Input Control 1
Logic input control of OUT1 (i.e., IN1 logic HIGH = OUT1 HIGH).
4 5, 16
V+
Positive Power Supply
Positive supply connections
6 7
OUT1
H-Bridge Output 1
Output 1 of H-Bridge.
8
FB
Feedback for H-Bridge
Current sensing feedback output providing ground referenced 1/375th
(0.00266) of H-Bridge high-side current.
9 – 12
PGND
Power Ground
High-current power ground.
13
D2
Disable 2
Active LOW input used to simultaneously tri-state disable both H-Bridge
outputs. When D2 is Logic LOW, both outputs are tri-stated.
14 15
OUT2
H-Bridge Output 2
Output 2 of H-Bridge.
17
CCP
Charge Pump Capacitor
External reservoir capacitor connection for internal charge pump capacitor.
18
D1
Disable 1
Active HIGH input used to simultaneously tri-state disable both H-Bridge
outputs. When D1 is Logic HIGH, both outputs are tri-stated.
19
IN2
Logic Input Control 2
Logic input control of OUT2 (i.e., IN2 logic HIGH = OUT2 HIGH).
20
EN
Enable
Logic input Enable control of device (i.e., EN logic HIGH = full operation, EN
logic LOW = Sleep Mode).
Tab/Pad
Thermal
Interface
Exposed Pad Thermal
Interface
Exposed pad thermal interface for sinking heat from the device.
Note
Must be DC-coupled to analog ground and power ground via very low
impedance path to prevent injection of spurious signals into IC substrate.
EN
IN2
D1
CCP
V+
OUT2
OUT2
D2
PGND
PGND
AGND
FS
IN1
V+
V+
OUT1
OUT1
FB
PGND
PGND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Tab
Tab
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| MCZ33887EKR2 | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 H-BRIDGE W/LD CUR FDBK RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33887EKR2DH | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:5.0 A H-Bridge with Load Current Feedback |
| MCZ33889BEG | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-LITE-LS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33889BEG | 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER |
| MCZ33889BEG/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:System Basis Chip with Low Speed Fault Tolerant CAN Interface |
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