參數(shù)資料
型號: LT1766HGN#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 3 A SWITCHING REGULATOR, 228 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16
文件頁數(shù): 12/28頁
文件大?。?/td> 284K
代理商: LT1766HGN#PBF
2
LT1766/LT1766-5
1766fb
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
GND
SW
NC
VIN
NC
BOOST
NC
GND
SHDN
SYNC
NC
FB/SENSE
VC
BIAS
GND
17
θJA = 45°C/W, θJC (PAD) = 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE CONNECTED TO PCB
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
(Note 1)
Input Voltage (VIN) ................................................. 60V
BOOST Pin Above SW ............................................ 35V
BOOST Pin Voltage ................................................. 68V
SYNC, SENSE Voltage (LT1766-5) ........................... 7V
SHDN Voltage ........................................................... 6V
BIAS Pin Voltage .................................................... 30V
FB Pin Voltage/Current (LT1766) ................... 3.5V/2mA
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
Operating Junction Temperature Range
LT1766EFE/LT1766EFE-5/LT1766EGN/
LT1766EGN-5 (Note 8,10) ................. – 40
°C to 125°C
LT1766IFE/LT1766IFE-5/
LT1766IGN/LT1766IGN-5 (Note 8,10) – 40
°C to 125°C
LT1766HGN/LT1766HFE ................... – 40
°C to 140°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Voltage (VREF) (LT1766)
5.5V
≤ VIN ≤ 60V
1.204
1.219
1.234
V
VOL + 0.2 ≤ VC ≤ VOH – 0.2
1.195
1.243
V
SENSE Voltage (LT1766-5)
5.5V
≤ VIN ≤ 60V
4.94
5
5.06
V
VOL + 0.2V ≤ VC ≤ VOH – 0.2V
4.90
5.10
V
SENSE Pin Resistance (LT1766-5)
9.5
13.8
19
k
FB Input Bias Current (LT1766)
–0.5
–1.5
A
The
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TJ = 25°C.
VIN = 15V, VC = 1.5V, SHDN = 1V, BOOST open circuit, SW open circuit, unless otherwise noted.
ELECTRICAL CHARACTERISTICS (LT1766E/LT1766I GRADE)
θJA = 85°C/W, θJC (PIN 8) = 25°C/W
FOUR CORNER PINS SOLDERED TO GROUND PLANE
GN PART MARKING
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
GND
SW
NC
VIN
NC
BOOST
NC
GND
SHDN
SYNC
NC
FB/SENSE
VC
BIAS
GND
ORDER PART NUMBER
LT1766EGN
LT1766IGN
LT1766HGN
LT1766EGN-5
LT1766IGN-5
1766
1766I
1766H
17665
1766I5
FE PART MARKING
ORDER PART NUMBER
LT1766EFE
LT1766IFE
LT1766HFE
LT1766EFE-5
LT1766IFE-5
1766EFE
1766IFE
1766HFE
1766EFE-5
1766IFE-5
相關PDF資料
PDF描述
LT1776IS8#TR 1 A SWITCHING REGULATOR, 230 kHz SWITCHING FREQ-MAX, PDSO8
LT1871IMS-7#PBF SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
LT1871IMS-7 SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
LT1871EMS-7#PBF SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
LT1871EMS-7 SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
相關代理商/技術(shù)參數(shù)
參數(shù)描述
LT1766IFE 功能描述:IC REG BUCK ADJ 1.5A 16TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 設計資源:Design Support Tool 標準包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 包裝:剪切帶 (CT) 供應商設備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LT1766IFE#PBF 功能描述:IC REG BUCK ADJ 1.5A 16TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 產(chǎn)品培訓模塊:MIC23xxx HyperLight Load™ Regulators 標準包裝:5,000 系列:HyperLight Load® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.8V 輸入電壓:2.7 V ~ 5.5 V PWM 型:混合物 頻率 - 開關:4MHz 電流 - 輸出:2A 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤,8-MLF? 包裝:帶卷 (TR) 供應商設備封裝:8-MLF?(2x2) 產(chǎn)品目錄頁面:1094 (CN2011-ZH PDF) 其它名稱:576-3303-2
LT1766IFE#PBF 制造商:Linear Technology 功能描述:IC STEP-DOWN REGULATOR 16-TSSOP
LT1766IFE#TR 功能描述:IC REG BUCK ADJ 1.5A 16TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 設計資源:Design Support Tool 標準包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 包裝:剪切帶 (CT) 供應商設備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LT1766IFE#TRPBF 功能描述:IC REG BUCK ADJ 1.5A 16TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 設計資源:Design Support Tool 標準包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型,TSOT-23-5 包裝:剪切帶 (CT) 供應商設備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT