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參數(shù)資料
| 型號(hào)： | LTC3569IUDC#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PQCC20 |
| 封裝： | 3 X 4 MM, LEAD FREE, PLASTIC, QFN-20 |
| 文件頁數(shù)： | 12/26頁 |
| 文件大小： | 468K |
| 代理商： | LTC3569IUDC#PBF |
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LTC3569
2
3569fd
ABSOLUTE MAXIMUM RATINGS
SVIN Voltage .........................–0.3V to 6V (7V Transient)
PVINX Voltage.........................SVIN – 0.3V to SVIN + 0.3V
ENx, MODE, PGOOD, SWx, FBx ..... –0.3V to SVIN + 0.3V
RT Voltage.................................................... –0.3V to 6V
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
FB3
SVIN
SGND
EN3
EN2
EN1
SW3
PVIN1
FB1
FB2
RT
MODE
PGOOD
PVIN2
SW2
SW1
17
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
20 19 18 17
7
8
TOP VIEW
21
GND
UDC PACKAGE
20-LEAD (3mm
× 4mm) PLASTIC QFN
9 10
6
5
4
3
2
1
11
12
13
14
15
16
PGND2
SW2
PVIN2
PGOOD
MODE
RT
SW3
PGND3
EN1
EN2
EN3
SGND
PGND1
SW1
PV
IN1
PV
IN3
FB2
FB1
FB3
SV
IN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
20 19 18 17 16
7 8
TOP VIEW
21
UD PACKAGE
20-LEAD (3mm × 3mm) PLASTIC QFN
9 10
SW2
PVIN2
PGOOD
MODE
RT
SW3
PGND3
EN1
EN2
EN3
PGND2
PGND1
SW1
PV
IN1
PV
IN3
FB2
FB1
FB3
SV
IN
SGND
12
11
13
14
15
4
5
3
2
1
6
TJMAX = 125°C, θJA = 68°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3569EUD#PBF
LTC3569EUD#TRPBF
LDQF
20-Lead (3mm
× 3mm) Plastic QFN
–40°C to 125°C
LTC3569IUD#PBF
LTC3569IUD#TRPBF
LDQF
20-Lead (3mm
× 3mm) Plastic QFN
–40°C to 125°C
LTC3569EUDC#PBF
LTC3569EUDC#TRPBF
LFYW
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3569IUDC#PBF
LTC3569IUDC#TRPBF
LFYW
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3569EFE#PBF
LTC3569EFE#TRPBF
3569FE
16-Lead Plastic TSSOP
–40°C to 125°C
LTC3569IFE#PBF
LTC3569IFE#TRPBF
3569FE
16-Lead Plastic TSSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
Operating Junction Temperature Range
(Notes 6, 7)............................................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
Peak Reflow Temperature .....................................260°C
(Notes 1, 6)
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| LTC3569EFE#TRPBF | 2.5 A SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PDSO16 |
| LTC3569EUDC#TRPBF | 2.5 A SWITCHING REGULATOR, 3000 kHz SWITCHING FREQ-MAX, PQCC20 |
| LTC3588EDD-2#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| LTC3588EMSE-2#PBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| LTC3588EMSE-2#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3569IUD-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Triple Buck Regulator With 1.2A and Two 600mA Outputs and Individual Programmable References |
| LTC3569IUD-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Triple Buck Regulator With 1.2A and Two 600mA Outputs and Individual Programmable References |
| LTC3576 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Switching Power Manager with USB On-the-Go + Triple Step-Down DC/DCs |
| LTC3576-1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Overvoltage/Overcurrent Protection Controller |
| LTC3576EUFE#PBF | 功能描述:IC POWER MANAGER W/USB OTG 38QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR |
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