參數(shù)資料
型號: LTC1434CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC 24-SOIC -40 to 85
中文描述: 1.2 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 0.150 INCH, PLASTIC, SSOP-20
文件頁數(shù): 20/20頁
文件大?。?/td> 379K
代理商: LTC1434CGN
20
LTC1433/LTC1434
LINEAR TECHNOLOGY CORPORATION 1996
14334fa LT/TP 1298 2K REV A PRINTED IN THE USA
TYPICAL APPLICATIO
U
5V to
±
5V Outputs
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SSW
NC
BSW
NC
SGND
RUN/SS
LBO
LBI
PWRV
IN
PGND
SV
IN
C
OSC
POR
I
TH
V
OSENSE
V
PROG
LTC1433
100
μ
F*
10V
0.1
μ
F
0.01
μ
F
4.7
μ
F**
100
μ
F*
10V
L1B
20
μ
H
100
μ
F*
10V
I
OUT(MAX)
= 130mA
OUT(MIN)
= 10mA
V
OUT
= 5V
I
OUT(MAX)
= 130mA
OUT(MIN)
= 5mA
V
OUT
= –5V
D1:MOTOROLA MBRS130LT3
L1A, L1B:
POWER-ON
RESET
V
IN
5V
50pF
5.1k
100k
6800pF
1433/34 TA06
D2
L1A
20
μ
H
680pF
*AVX TPSD107M010R0100
** WIMA MKS2
TOP VIEW
4
3
1
2
L1B
L1B
L1A
L1A
MANUFACTURER
COILTRONICS
DALE
PART NO.
CTX20-4
LPT4545-200LA
D1
1
2
3
4
+
+
+
PART NUMBER
LT
1074/LT1076
LTC1174/LTC1174-3.3/
LTC1174-5
LTC1265
LT1375/LT1376
DESCRIPTION
Step-Down Switching Regulators
High Efficiency Step-Down and Inverting DC/DC Converters
COMMENTS
100kHz, 5A (LT1074) or 2A (LT1076) Internal Switch
Burst Mode
TM
Operation
1.2A High Efficiency Step-Down DC/DC Converter
1.5A, 500kHz Step-Down Switching Regulators
Burst Mode Operation
High Frequency, Small Inductor, High Efficiency
Switchers, 1.5A Switch
Low I
Q
= 10
μ
A, 8-Pin MSOP
16-Pin Narrow SO and SSOP
24-Pin Narrow and 28-Pin SSOP
Up to Four Outputs Capability
Auxiliary Linear Regulator 5V Standby in Shutdown
Auxiliary Linear Regulator 5V Standby in Shutdown
Low Supply Voltage: 2.65V to 10V, 0.5A
LTC1474
LTC1435
LTC1436/LTC1436-PLL
LTC1438/LTC1439
LTC1538-AUX
LTC1539
LTC1627
High Efficiency Step-Down Converter
High Efficiency Synchronous Step-Down Controller
High Efficiency Low Noise Synchronous Step-Down Controllers
Dual High Efficiency Low Noise Synchronous Step-Down Controllers
Dual High Efficiency Synchronous Step-Down Controller
Dual High Efficiency Low Noise Synchronous Step-Down Controller
High Efficiency Monolithic Synchronous DC/DC Converter
Burst Mode is a trademark of Linear Technology Corporation.
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
相關(guān)PDF資料
PDF描述
LTC1434I 14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC 24-SOIC -40 to 85
LTC1433 450mA, Low Noise Current Mode Step-Down DC/DC Converters(450mA,低噪聲,脈寬調(diào)制電流型,步降DC/DC變換器)
LTC1434 450mA, Low Noise Current Mode Step-Down DC/DC Converters(450mA,低噪聲,脈寬調(diào)制電流型,步降DC/DC變換器)
LTC1435A 14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC 24-TSSOP -40 to 85
LTC1435AC 14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC 24-TSSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1434CGN#PBF 功能描述:IC REG BUCK 3.3V/5V/ADJ 20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
LTC1434CGN#TR 功能描述:IC REG BUCK 3.3V/5V/ADJ 20SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V,1.5V,1.8V,2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 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:10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤
LTC1434CGN#TRPBF 功能描述:IC REG BUCK 3.3V/5V/ADJ 20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
LTC1434IGN 功能描述:IC REG BUCK 3.3V/5V/ADJ 20SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 設(shè)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(guān):- 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(yīng)商設(shè)備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LTC1434IGN#PBF 功能描述:IC REG BUCK 3.3V/5V/ADJ 20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 設(shè)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(guān):- 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(yīng)商設(shè)備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT