音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TPS5124 Datasheet

  • TPS5124

  • TPS5124 雙通道同步步降 PWM 控制器

  • 332.00KB

  • 17頁(yè)

  • TI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

TPS5124
SLUS571 鈭?SEPTEMBER 2003
TERMINAL FUNCTIONS
TERMINAL
NAME
CT
FB1
FB2
GND
INV1
INV2
LH1
LH2
LL1
LL2
NC
OUT1_D
OUT2_D
OUT1_U
OUT2_U
OUTGND1
OUTGND2
REF
SCP
SS1
SS2
STBY1
STBY2
TRIP1
TRIP2
VCC
VLSD
VREF5
NO.
5
2
14
7
1
15
30
16
28
18
4,6,12
27
19
29
17
26
20
8
11
3
13
9
10
25
23
24
21
22
I/O
I/O
O
O
鈭?/div>
I
I
I/O
I/O
I/O
I/O
鈭?/div>
O
O
O
O
鈭?/div>
鈭?/div>
O
I/O
I/O
I/O
I
I
I
I
I
I
O
DESCRIPTION
External capacitor from CT to GND adjusts frequency of the triangle oscillator.
Feedback output of SBRC鈭扖hannel 1 error amplifier.
Feedback output of SBRC鈭扖hannel 2 error amplifier.
Signal GND.
Inverting inputs of Channel 1 error amplifier and OVP1/UVP1 comparator.
Inverting inputs of Channel 2 error amplifier and OVP2/UVP2 comparator.
Bootstrap capacitor connection for Channel 1 high-side gate driver.
Bootstrap capacitor connection for Channel 2 high-side gate driver.
CH1 high-side gate driving return. Connect this pin to the junction of the high-side and low-side MOSFETs for
floating drive configuration. This pin is also an input terminal for current comparator.
CH2 high-side gate driving return. Connect this pin to the junction of the high-side and low-side MOSFETs for
floating drive configuration. This pin is also an input terminal for current comparator.
No connection.
Gate drive output for Channel 1 low-side MOSFETs.
Gate drive output for Channel 2 low-side MOSFETs.
Gate drive output for Channel 1 high-side MOSFETs.
Gate drive output for Channel 2 high-side MOSFETs.
Ground for Channel 1 MOSFET drivers.
Ground for Channel 2 MOSFET drivers.
0.85-V reference voltage output. This 0.85-V reference voltage is used to set the output voltage and the refer-
ence for the overvoltage and undervoltage protections. This reference voltage is dropped down from the inter-
nal 5-V regulator.
Fault latch timer pin. An external capacitor connected between SCP and GND sets SCP enable time up.
Soft start control for Channel 1. Connect an external capacitor between this pin and GND to specify SOFT-
START time.
Soft start control for Channel 2. Connect an external capacitor between this pin and GND to specify SOFT-
START time.
Standby control input for Channel 1. It can be switched into standby mode by grounding the STBY1 pin.
Standby control input for Channel 2. It can be switched into standby mode by grounding the STBY2 pin.
External resistor connection for Channel 1 output current protection control.
External resistor connection for Channel 2 output current protection control.
Supply voltage input
Supply voltage input for low side driver. Typically connected to VREF5 with R-C filter when VVCC is between
6.5V and 15V and connected to VCC with filter when VVCC is between 4.5 V and 5.5 V.
5V linear regulator output. When VVCC is between 4.5V and 5.5V should be connected to VCC.
www.ti.com
5

TPS5124 PDF文件相關(guān)型號(hào)

TPS54310,TPS54312

TPS5124相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    Thermopile Detector
    PERKINELMER
  • 英文版
    Thermopile Detector
    PERKINELMER&nbs...
  • 英文版
    Thermopile Detector
    PERKINELMER
  • 英文版
    Thermopile Detector
    PERKINELMER&nbs...
  • 英文版
    TRIPLE-CHANNEL PWM CONTROL CIRCUITS
    TI
  • 英文版
    TRIPLE-CHANNEL PWM CONTROL CIRCUITS
  • 英文版
    DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER
    TI
  • 英文版
    DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER
  • 英文版
    MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLER
    TI
  • 英文版
    MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLER
  • 英文版
    具有 NMOS LDO 控制器的同步降壓 PWM 控制器
    TI
  • 英文版
    DUAL OUTPUT, TWO PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
    TI
  • 英文版
    DUAL OUTPUT, TWO PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
    TI [Texas ...
  • 英文版
    TPS5124 雙通道同步步降 PWM 控制器
    TI
  • 英文版
    具有 LDO 控制器的三路同步降壓控制器
    TI
  • 英文版
    FOUR-CHANNEL DC/DC CONTROLLER FOR NOTEBOOK PC POWER
    TI
  • 英文版
    FOUR-CHANNEL DC/DC CONTROLLER FOR NOTEBOOK PC POWER
    TI [Texas ...
  • 英文版
    SWITCHING-POWER-SUPPLY CONTROL CIRCUIT
    TI
  • 英文版
    SWITCHING-POWER-SUPPLY CONTROL CIRCUIT
    TI [Texas ...
  • 英文版
    PROGRAMMABLE SYNCHRONOUS-BUCK REGULATOR CONTROLLER
    TI

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！