參數(shù)資料
型號(hào): LTC1707
廠商: Linear Technology Corporation
元件分類: 通用總線功能
英文描述: Synchronous 8-Bit Up/Down Binary Counters 24-SOIC 0 to 70
中文描述: 高效率單片同步降壓型開關(guān)穩(wěn)壓器
文件頁(yè)數(shù): 16/16頁(yè)
文件大?。?/td> 213K
代理商: LTC1707
16
LTC1707
1707i LT/TP 1299 4K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1999
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
Single Lithium-Ion to 1.8V/0.3A Regulator
RELATED PARTS
PART NUMBER
LTC1174/LTC1174-3.3
LTC1174-5
LTC1265
LT
1375/LT1376
LTC1436A/LTC1436A-PLL
LTC1438/LTC1439
LTC1474/LTC1475
LTC1504A
DESCRIPTION
High Efficiency Step-Down and Inverting DC/DC Converters
COMMENTS
Monolithic Switching Regulators, I
OUT
to 450mA,
Burst Mode Operation
Constant Off-Time, Monolithic, Burst Mode Operation
High Frequency, Small Inductor, High Efficiency
24-Pin Narrow SSOP
Multiple Output Capability
Monolithic, I
OUT
to 250mA, I
Q
= 10
μ
A, 8-Pin MSOP
Low Cost, Voltage Mode I
OUT
to 500mA,
V
IN
from 4V to 10V
Monolithic, Constant Off-Time, I
OUT
to 600mA,
Low Supply Voltage Range: 2.5V to 6V
Constant Frequency, I
OUT
to 500mA, Secondary Winding
Regulation, V
IN
from 2.65V to 8.5V
550kHz Constant Frequency, External P-Channel Switch,
I
OUT
to 4A, V
IN
From 2V to 10V
16-Pin SO and SSOP
1.2A, High Efficiency Step-Down DC/DC Converter
1.5A, 500kHz Step-Down Switching Regulators
High Efficiency, Low Noise, Synchronous Step-Down Converters
Dual, Low Noise, Synchronous Step-Down Converters
Low Quiescent Current Step-Down DC/DC Converters
Monolithic Synchronous Step-Down Switching Regulator
LTC1626
Low Voltage, High Efficiency Step-Down DC/DC Converter
LTC1627
Monolithic Synchronous Step-Down Switching Regulator
LTC1622
Low Input Voltage Current Mode Step-Down DC/DC Controller
LTC1735
High Efficiency, Synchronous Step-Down Converter
C
ITH
47pF
C
SS
0.1
μ
F
15
μ
H*
1
2
3
4
8
7
6
5
V
REF
SYNC/MODE
LTC1707
V
IN
SW
I
TH
RUN/SS
V
FB
GND
V
IN
4.2V
V
1.8V
0.3A
1707 TA04
+
C
OUT **
100
μ
F
6.3V
C
IN
***
10
μ
F
CERAMIC
R2
100k
1%
R1
80.6k
1%
* SUMIDA CD54-150
** AVX TPSC107M006R0150
*** TAIYO YUDEN LMK325BJ106K-T
TYPICAL APPLICATIO
U
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1707CS8 功能描述:IC REG BUCK SYNC ADJ 0.6A 8SOIC 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(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC1707CS8#PBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8SOIC 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(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC1707CS8#TR 功能描述:IC REG BUCK SYNC ADJ 0.6A 8SOIC 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(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC1707CS8#TRPBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8SOIC 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(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC1707IS8 功能描述:IC REG BUCK SYNC ADJ 0.6A 8SOIC 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(biāo)準(zhǔn)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