參數(shù)資料
型號: TPS5110PWG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24
封裝: GREEN, PLASTIC, TSSOP-24
文件頁數(shù): 17/43頁
文件大?。?/td> 813K
代理商: TPS5110PWG4
TPS5110
SLVS025B APRIL 2002 REVISED JULY 2004
24
www.ti.com
APPLICATION INFORMATION
low-side MOSFET(s)
The source of low-side MOSFET(s) should be referenced to DRVGND, otherwise ANAGND is subject
to the noise of the outputs.
DRVGND should be connected to the main ground plane close to the source of the low-side FET.
OUTGND should be placed close to the source of low-side MOSFET(s).
The Schottky diode anode, the returns for the high-frequency bypass capacitor for the MOSFETs, and
the source of the low-side MOSFET(s) traces should be routed as close together as possible.
UDG02070
1
INV
4
PWM_SEL
7
REF
24
23
17
LH
OUT_u
REG5V_IN
22
21
LL
OUT_d
16
15
LDO_IN
LDO_CUR
14
13
LDO_GATE
LDO_OUT
TPS5110PW
VIN
V
O1
EX5V
V
O2
2FB
5CT
3
SOFTSTART
6
GND
10
FLT
8
STBY
9
STBY_LDO
11
POWERGOOD
12
INV_LDO
20
19
OUTGND
TRIP
18
VIN_SENSE
V
OGND
ANAGND
DRVGND
Figure 19. Low-Side MOSFETs Diagram
相關(guān)PDF資料
PDF描述
TPS2412PWG4 SPECIALTY ANALOG CIRCUIT, PDSO8
TS5A1066DBVRG4 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5
TC54VC4201EZB723 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
TC54VC5702EMB713 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3
TW070AB 2-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS5110PWR 功能描述:DC/DC 開關(guān)控制器 Sync Buck w/NMOS LDO Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS5110PWRG4 功能描述:DC/DC 開關(guān)控制器 Sync Buck w/NMOS LDO Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS51113 制造商:TI 制造商全稱:Texas Instruments 功能描述:SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER
TPS51113DRCR 功能描述:DC/DC 開關(guān)控制器 4.5-13.2V Synch Buck Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
TPS51113DRCT 功能描述:DC/DC 開關(guān)控制器 4.5-13.2V Synch Buck Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK