ZHCS016E January 2011 – July 2015 DRV8833
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文檔支持
- 12機械、封裝和可訂購信息
封裝選項
請參考 PDF 數據表獲取器件具體的封裝圖。
機械數據 (封裝 | 引腳)
- PW|16
- RTY|16
- PWP|16
散熱焊盤機械數據 (封裝 | 引腳)
- PWP|16
訂購信息
5 Pin Configuration and Functions
PWP Package
16-Pin HTSSOP
Top View
PW Package
16-Pin TSSOP
Top View
RTY Package
16-Pin WQFN
Top View
Pin Functions
| PIN | I/O(1) | DESCRIPTION | EXTERNAL COMPONENTS OR CONNECTIONS |
||
|---|---|---|---|---|---|
| NAME | WQFN | HTSSOP, TSSOP |
|||
| POWER AND GROUND | |||||
| GND | 11 PPAD |
13 | — | Device ground. HTSSOP package has PowerPAD. | Both the GND pin and device PowerPAD must be connected to ground. |
| VINT | 12 | 14 | — | Internal supply bypass | Bypass to GND with 2.2-μF, 6.3-V capacitor. |
| VM | 10 | 12 | — | Device power supply | Connect to motor supply. A 10-µF (minimum) ceramic bypass capacitor to GND is recommended. |
| VCP | 9 | 11 | IO | High-side gate drive voltage | Connect a 0.01-μF, 16-V (minimum) X7R ceramic capacitor to VM. |
| CONTROL | |||||
| AIN1 | 14 | 16 | I | Bridge A input 1 | Logic input controls state of AOUT1. Internal pulldown. |
| AIN2 | 13 | 15 | I | Bridge A input 2 | Logic input controls state of AOUT2. Internal pulldown. |
| BIN1 | 7 | 9 | I | Bridge B input 1 | Logic input controls state of BOUT1. Internal pulldown. |
| BIN2 | 8 | 10 | I | Bridge B input 2 | Logic input controls state of BOUT2. Internal pulldown. |
| nSLEEP | 15 | 1 | I | Sleep mode input | Logic high to enable device, logic low to enter low-power sleep mode and reset all internal logic. Internal pulldown. |
| STATUS | |||||
| nFAULT | 6 | 8 | OD | Fault output | Logic low when in fault condition (overtemperature, overcurrent) |
| OUTPUT | |||||
| AISEN | 1 | 3 | IO | Bridge A ground / ISENSE | Connect to current sense resistor for bridge A, or GND if current control not needed |
| BISEN | 4 | 6 | IO | Bridge B ground / ISENSE | Connect to current sense resistor for bridge B, or GND if current control not needed |
| AOUT1 | 16 | 2 | O | Bridge A output 1 | Connect to motor winding A |
| AOUT2 | 2 | 4 | O | Bridge A output 2 | |
| BOUT1 | 5 | 7 | O | Bridge B output 1 | Connect to motor winding B |
| BOUT2 | 3 | 5 | O | Bridge B output 2 | |
(1) I = Input, O = Output, OZ = Tri-state output, OD = Open-drain output, IO = Input/output