Datasheet > IXD2135B47CDR-G

IXD2135B47CDR-G

更新时间： 2024-11-02 19:47:39

品牌	Logo	应用领域
IXYS		开关
页数	文件大小	规格书
26页	1716K
描述
Switching Regulator,

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中文翻译

获取价格

技术参数
数据手册

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IXD2135B47CDR-G 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.65
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

IXD2135B47CDR-G 数据手册

IXD2135/36

Synchronous 1A Step-Up DC/DC Converter

transistor capable of providing up to 1.0 A inductor

peak current.

FEATURES

Operating Input Voltage Range: 0.65 V ~ 6.5 V

Output Voltage Range: 1.8 V~5.0V with (0.1V

The IXD2135/36 are able to start operation at 0.9 V

input voltage to generate 3.3 V output voltage with a

33 Ω load resistor, which is suitable for mobile

equipment powered from a single Alkaline or Nickel

metal hydride battery.

increments, accuracy ±2.0%)

Oscillation Frequency: 1.2 MHz ± 15%

Built-in Switching 0.2 Ω NMOSFET

Build-in Synchronous Rectification 0.2 Ω

PMOSFET

The load disconnect function cuts the current

conduction path from input to output at shutdown

mode.

Operating Mode: PWM or PWM/PFM Auto

Selection

Protection: Over-Current Limit Latch, Thermal

Shutdown

The output voltage is selectable in 0.1 V increments

within 1.8 ~ 5.0 V (± 2.0% accuracy).

Functions: Under-Voltage Lockout, Soft Start,

Load Disconnect, Load Capacitor Auto

Discharge,

The Under-voltage Lockout (UVLO) function prevents

battery damage due deep discharge.

The UVLO threshold voltage is 0.85 V (B/K versions)

or 1.6V A/C versions), and are selectable in the

range from 0.9 V to 3.0 V.

Operating Ambient Temperature: -40 - +85⁰C

Package: USP-10B (10-pin 2.6 x 2.9 x 0.6 mm)

EU RoHS Compliant, Pb Free

The IXD2135/36 requires only inductor and three

ceramic capacitors connected externally for normal

operations.

APPLICATION

Mobile phones

Cameras, VCRs

Maximum oscillation frequency is set at 1.2 MHz in

PWM mode and maximum duty cycle is set at 93%

making it suitable for use with large load current. The

IXD2135/36 are able switch automatically between

PWM and PFM modes to support both large and

small load currents.

Various portable equipment powered from 1

– 3 cell alkaline or 1 cell Li-ion batteries

DESCRIPTION

The IXD2135/36 are synchronous step-up DC/DC

converters with build-in a 0.2 Ω N-channel switching

transistor and a 0.2 Ω synchronous P-channel

The IXD2135/36 use small 10-pin 2.6 x 2.9 x 0.6 mm

USP-10B package.

TYPICAL APPLICATION CIRCUIT

TYPICAL PERFORMANCE CHARACTERISTIC

Efficiency vs. Output Current

IXD2135C32CDR-G (V_OUT=3.2V)

L = 4.7 μH (VLF3014ST-4R7M1R1), C_L= 22 μF (LMK316ABJ226ML), C = 10 μF (JMK212ABJ106KG),

C_DD= 0.47 μF (TMK107BJ474KA) f_OSC=1.2MHz

Characteristics subject to change without notice

Doc. No. IXD2135_DS, Rev. N0

12 3 4 5 6 7...26

中文翻译

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与IXD2135B47CDR-G相关器件

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