参数资料
型号: L6706
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, QCC40
封装: 6 X 6 MM, ROHS COMPLIANT, VFQFPN-40
文件页数: 44/47页
文件大小: 623K
代理商: L6706
Pins description and connection diagrams
L6706
6/47
Doc ID 15698 Rev 2
2
Pins description and connection diagrams
Figure 3.
Pins connection (top view)
2.1
Pin description
37
36
35
34
33
32
31
30
10
11
12
13
14
15
16
17
18
27
26
25
24
23
22
21
123456789
OFFSET
OVPSEL
OCSET
OSC/FAULT
SSOSC/FLIMIT
OUTEN
CS+
CS-
INT1
BOOT
UGATE
PHASE
PGND
L6706
VCCDR
N.C.
INT4
N.C.
INT2
VID7
VID6
VID5
VID4
VID3
VID2
VID1
SGND
VCC
COMP
FB
VSEN
FBG
LT
B
IMON
LTBGAIN
SSEND
LGATE
DGND
19
VID0
28
N.C
.
29
INT3
20
40
39
38
Table 2.
Pin description
Name
Description
1DGND
Digital GND.
It must be connected to PGND (power ground).
2SGND
All the internal references are referred to this pin.
Connect it to the PCB signal ground.
3VCC
Device supply voltage pin.
The operative supply voltage is 12 V ±15%. Filter with 1 x 1 F MLCC capacitor
vs. SGND.
4COMP
Error amplifier output.
Connect with an RF - CF//CP vs. FB pin. The device cannot be disabled by
pulling down this pin.
5FB
Error amplifier inverting input pin.
Connect with a resistor RFB vs. VSEN and with an RF - CF//CP vs. COMP pin. A
current proportional to the load current is sourced from this pin in order to
implement the droop effect. See “Droop function” Section for details.
6
VSEN
Output voltage monitor, manages OVP/UVP protections and FB disconnection.
Connect to the positive side of the load to perform remote sense. See “Layout
guidelines” Section for proper layout of this connection.
7FBG
Connect to the negative side of the load to perform remote sense. See “Layout
guidelines” Section for proper layout of this connection.
相关PDF资料
PDF描述
L6717 DUAL SWITCHING CONTROLLER, 575 kHz SWITCHING FREQ-MAX, QCC48
L6728HTR SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO10
L6728H SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO10
L6728 1.5 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, DSO10
L6728TR 1.5 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, DSO10
相关代理商/技术参数
参数描述
L6706TR 功能描述:DC/DC 开关控制器 VR11.1 SINGLE PHASE CNTRL W/INT DRI RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
L6709 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
L6709TR 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
L6710 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
L6710TR 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube