参数资料
型号: LT1765-1.8
厂商: Linear Technology Corporation
元件分类: 基准电压源/电流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔离反激式开关稳压9V输出
文件页数: 16/20页
文件大小: 247K
代理商: LT1765-1.8
LT1765/LT1765-1.8/LT1765-2.5/
LT1765-3.3/LT1765-5
16
sn1765 1765fas
APPLICATIOU
W
U
U
OUTPUT
5V AT 1.5A
OUTPUT
–5V
AT 1.1A
* L1 IS A SINGLE CORE WITH TWO WINDINGS
COILTRONICS CTX5-1A
IF LOAD CAN GO TO ZERO, AN OPTIONAL
PRELOAD OF 1k TO 5k MAY BE USED TO
IMPROVE LOAD REGULATION
D1, D3: B220A
INPUT
12V
GND
1765 F11a
C2
0.18
μ
F
C
4700pF
R
C
3.3k
D1
4.7
μ
F
6.3V
CERAMIC
4.7
μ
F
6.3V
CERAMIC
C3
2.2
μ
F
25V
CERAMIC
C4
4.7
μ
F
16V
CERAMIC
D2
CMDSH-3
D3
L1A*
L1B*
BOOST
LT1765-5
V
IN
V
SW
FB
SHDN
SYNC
GND
V
C
Figure 11a. Dual Output Converter
5V LOAD CURRENT (mA)
10
100
1000
10000
M
1765 F11b
1200
1000
800
600
400
200
0
Figure 11b. Dual Output Converter (Output Currents)
Max Negative Load vs
Positive Load
相关PDF资料
PDF描述
LT1765-3.3 CONTACT
LT1765-5 TERMINAL
LT1765 Isolated Flyback Switching Regulator with 9V Output
LT1765-2.5 Isolated Flyback Switching Regulator with 9V Output
LT1767-2.5 Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0063-6 00; No. of Positions: 15; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Termination Style: IDC; Current Rating(Amps)(Max.): 1; Contact Mating Area Plating: Tin; Operating Temperature Range (degrees C): -30 to 85; General Description: Housing; Straight; Direct PCB mounting; For AWG#26
相关代理商/技术参数
参数描述
LT1765-2.5 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 3A, 1.25MHz Step-Down Switching Regulator
LT1765-3.3 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 3A, 1.25MHz Step-Down Switching Regulator
LT1765-5 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 3A, 1.25MHz Step-Down Switching Regulator
LT1765EFE 功能描述:IC REG BUCK ADJ 3A 16TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 设计资源:Design Support Tool 标准包装:1 系列:- 类型:升压(升压) 输出类型:固定 输出数:1 输出电压:3V 输入电压:0.75 V ~ 2 V PWM 型:- 频率 - 开关:- 电流 - 输出:100mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-5 细型,TSOT-23-5 包装:剪切带 (CT) 供应商设备封装:TSOT-23-5 其它名称:AS1323-BTTT-30CT
LT1765EFE#PBF 功能描述:IC REG BUCK ADJ 3A 16TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON(1.45x1) 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2