参数资料
型号: TLE8366EV33
厂商: INFINEON TECHNOLOGIES AG
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, PDSO8
封装: GREEN, PLASTIC, MS-012, SOP-8
文件页数: 14/19页
文件大小: 1358K
代理商: TLE8366EV33
Data sheet
4
Rev. 1.0, 2009-05-18
TLE8366
Pin Configuration
3
Pin Configuration
3.1
Pin Assignment
Figure 2
Pin Configuration
3.2
Pin Definitions and Functions
Pin
Symbol Function
1SYNC
Synchronization Input.
Connect to an external clock signal in order to synchronize/adjust the switching frequency.
If not used connect to GND.
2GND
Ground.
3
COMP
Compensation Input.
Frequency compensation for regulation loop stability.
Connect to compensation RC-network.
4FB
Feedback Input.
For the adjustable output voltage versions (TLE8366EV) connect via voltage divider to output
capacitor.
For the fixed voltage version (TLE8366EV50, TLE8366EV33) connect this pin directly to the
output capacitor.
5BDS
Buck Driver Supply Input.
Connect the bootstrap capacitor between this pin and pin BUO.
6BUO
Buck Switch Output.
Source of the integrated power-DMOS transistor. Connect directly to the cathode of the catch
diode and the buck circuit inductance.
7EN
Enable Input.
Active-high enable input with integrated pull down resistor.
8VS
Supply Voltage Input.
Connect to supply voltage source.
Exposed Pad
Connect to heatsink area and GND by low inductance wiring.
GND
EN
COMP
BUO
VS
5
6
4
3
2
7
1
8
FB
TLE8366
SYNC
BDS
S08_PIN.vsd
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