Datasheet > IXD2111A311ER-G

IXD2111A311ER-G

更新时间： 2024-11-02 19:57:07

品牌	Logo	应用领域
IXYS		开关
页数	文件大小	规格书
34页	1955K
描述
Switching Regulator,

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中文翻译

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技术参数
数据手册

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IXD2111A311ER-G 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.62
Is Samacsys：	N	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

IXD2111A311ER-G 数据手册

IXD2110/IXD2111

Step-Up DC/DC Converter / Controller

step-up operation by using only an inductor, a

capacitor, and a diode connected externally.

FEATURES

Operating Input Voltage Range: 0.9V ~ 10.0V

Output Voltage Range: 1.5V~7.0V with (0.1V

increments, accuracy ±2.5%)

The IXD2110/111B, D, and F versions can be used

with an external transistor for applications requiring

larger currents.

Maximum Oscillation Frequency: 100 kHz

(180kHz for the IXD2111)

Built-in Switching NMOSFET (A/C/E type) or

External Transistor (B/D/F type)

Output voltage is internally programmed in a range

from 1.5V to 7.0V in increments of 0.1V (accuracy

± 2.5%).

Low Operating Supply Current: 2.0µA

Small Package: SOT-23 & SOT89 (for IXD2111

series),SOT-25, USP-6C 8-pin 2 x 3 x 0.8 mm

TDFN package

Maximum oscillation frequency is set to 100 kHz for

IXD2110/111 series. (At light loads, it is set to

180 kHz for the IXD2111 series.)

Options include products equipped with a CE pin (C

and D versions) that allows the IC to be shut down,

thereby reducing supply current, and with separated

V_DD/V_OUTpins (E and F versions) to separate the

power supply block and the output voltage detect

block.

APPLICATION

Mobile phones

Cameras, VCRs

Various portable equipment

With the IXD2110 series, maximum duty cycle is set

to 75% (V_DD= 3.3 V) making it suitable for use with

large current operations. The IXD2111 series

automatically switches duty ratio between 56% &

75% (V_DD= 3.3 V) to drop output ripple voltage, when

it senses changes in load, It can support both large

and small currents.

DESCRIPTION

The IXD2110/IXD2111 series is a group of PFM step-

up DC/DC converter/controller ICs, designed to

generate low supply voltage. The series is ideal for

applications where a longer battery life is needed

such as in portable communication equipment. With a

The external transistor types (B/D/F types) designed

for applications, which require larger currents.

built-in 2.5

Ω N-channel driver transistor, the

IXD2110A/C/E and IXD2111A/C/E types provide a

TYPICAL APPLICATION CIRCUIT

TYPICAL PERFORMANCE CHARACTERISTIC

Characteristics subject to change without notice

Doc. No. IXD2110_DS, Rev. N0

12 3 4 5 6 7...34

中文翻译

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与IXD2111A311ER-G相关器件

型号	品牌	获取价格	描述	数据表
IXD2111A331PR	IXYS	获取价格	Switching Regulator, PSSO3, SOT-89, 3 PIN
IXD2111A341MR	IXYS	获取价格	Switching Regulator, PDSO3, SOT-23, 3 PIN
IXD2111A341MR-G	IXYS	获取价格	Switching Regulator, PDSO3, SOT-23, 3 PIN
IXD2111A341PR	IXYS	获取价格	Switching Regulator, PSSO3, SOT-89, 3 PIN
IXD2111A351ER	IXYS	获取价格	Switching Regulator
IXD2111A351MR	IXYS	获取价格	Switching Regulator, PDSO3, SOT-23, 3 PIN
IXD2111A351MR-G	IXYS	获取价格	Switching Regulator, PDSO3, SOT-23, 3 PIN
IXD2111A351PR-G	IXYS	获取价格	Switching Regulator, PSSO3, SOT-89, 3 PIN
IXD2111A361ER	IXYS	获取价格	Switching Regulator
IXD2111A391PR	IXYS	获取价格	Switching Regulator, PSSO3, SOT-89, 3 PIN

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