参数资料
型号: IRDC3065
厂商: International Rectifier
文件页数: 1/15页
文件大小: 0K
描述: LOW PWR SWTCH REG REF DESIGN KIT
标准包装: 1
主要目的: DC/DC,负反相器
输出及类型: 1,非隔离
输出电压: -5V
电流 - 输出: 200mA
输入电压: 4 ~ 7 V
稳压器拓扑结构: 反相
频率 - 开关: 1.2MHz
板类型: 完全填充
已供物品: 板,软件
已用 IC / 零件: IRU3065
产品目录页面: 1383 (CN2011-ZH PDF)
相关产品: IRU3065CLCT-ND - IC REG CTRLR INV PWM SOT23-6
IRU3065CLTR-ND - IC REG CTRLR INV PWM SOT23-6
其它名称: *IRDC3065
Data Sheet No. PD94703 revA
IRU3065(PbF)
POSITIVE TO NEGATIVE DC TO DC CONTROLLER
PRODUCT DATASHEET
FEATURES
Generate Negative Output from +5V Input
1A Maximum Output Current
1.5MHz maximum Switching Frequency
Few External Components
Available in 6-Pin SOT-23
APPLICATIONS
Hard Disk Drives
Blue Laser for DVD R-W
MR Head Bias
LCD Bias
GaAs FET Bias
DESCRIPTION
The IRU3065 controller is designed to provide solutions
for the applications requiring low power on board switch-
ing regulators. The IRU3065 is specifically designed
for positive to negative conversion and uses few com-
ponents for a simple solution. The IRU3065 operates at
high switching frequency (up to 1.5MHz), resulting in
smaller magnetics. The output voltage can be set by
using an external resistor divider. The stability over all
conditions is inherent with this architecture without any
compensation. The device is available in the standard
6-Pin SOT-23.
Positive-to-Negative Conversion
TYPICAL APPLICATION
5V
D1
BAT54
C4
10uF
V DD
Vcc
C1 1uF
U1 V GATE
IRU3065
Gnd
I SEN
V SEN
C3
100pF
Q1
IRLML5203
D2
10BQ015
L1
1.2uH
R1
0.1
C6
10uF
V OUT (-5V)
V REF = 5V
R2
10K
R3
10K
V OUT = -V REF ×
R3
R2
Figure 1 - Typical application of IRU3065 for single input voltage.
PACKAGE ORDER INFORMATION
Basic Part (Non Lead-Free)
T A ( ° C)
0 To 70
DEVICE
IRU3065CLTR
PACKAGE
6-Pin SOT-23 (L6)
OUTPUT VOLTAGE
Adjustable
Lead-Free Part
T A ( ° C)
0 To 70
DEVICE
IRU3065CLTRPbF
PACKAGE
6-Pin SOT-23 (L6)
www.irf.com
OUTPUT VOLTAGE
Adjustable
1
相关PDF资料
PDF描述
R1D-0509/H-R CONV DC/DC 1W 05VIN +/-09VOUT
AS4PG-M3/87A DIODE STD 4A 400V SMPC
RS3-4815D/H2 CONV DC/DC 3W 36-72VIN +/-15VOUT
MAX6162BESA+ IC VREF SERIES PREC 2.048V 8SOIC
GBM30DCTH-S288 CONN EDGECARD 60POS .156 EXTEND
相关代理商/技术参数
参数描述
IRDC3073 功能描述:PWM CONTROLLER DESIGN KIT RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
IRDC3137 功能描述:KIT REFERENCE DESIGN W/IRU3137 RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
IRDC3138 制造商:Vishay Intertechnologies 功能描述:IRU3138, SYNCHRONOUS BUCK REGULATOR, EVAL BOARD, Silicon Manufacturer:Vishay, Si
IRDC3138EVAL 制造商:IRF 制造商全称:International Rectifier 功能描述:EVALUATION BOARD USER GUIDE
IRDC3146 功能描述:KIT REFERENCE DESIGN W/IRU3146 RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035