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参数资料
| 型号： | FAN5602MP33X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC REG MULTI CONFIG 3.3V 6MLP |
| 标准包装： | 3,000 |
| 类型： | 降压（降压），升压（升压），切换电容（充电泵） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 3.3V |
| 输入电压： | 1.8 V ~ 5.5 V |
| 频率 - 开关： | 1MHz |
| 电流 - 输出： | 200mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-MLP |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-MLP（3x3） |
August 2009
FAN5602 — Universal (Step-Up/Step-Down) Charge
Pump Regulated DC/DC Converter
Features
■ Low-Noise, Constant-Frequency Operation at Heavy Load
■ High-Efficiency, Pulse-Skip (PFM) Operation at Light Load
■ Switch Configurations (1:3, 1:2, 2:3, 1:1, 3:2, 2:1, 3:1)
■ 92% Peak Efficiency
■ Input Voltage Range: 2.7V to 5.5V
■ Output Current: 4.5V, 100mA at V IN = 3.6V
■ ±3% Output Voltage Accuracy
■ I CC < 1μA in Shutdown Mode
■ 1MHz Operating Frequency
■ Shutdown Isolates Output from Input
■ Soft-Start Limits Inrush Current at Startup
■ Short-Circuit and Over-Temperature Protection
■ Minimum External Component Count
■ No Inductors
Applications
■ Cell Phones
■ Handheld Computers
■ Portable RF Communication Equipment
■ Core Supply to Low-Power Processors
■ Low-Voltage DC Bus
■ DSP Supplies
Ordering Information
Description
The FAN5602 is a universal switched capacitor DC/DC
converter capable of step-up or step-down operation.
Due to its unique adaptive fractional switching topology,
the device achieves high efficiency over a wider input/
output voltage range than any of its predecessors. The
FAN5602 utilizes resistance-modulated loop control,
which produces lower switching noise than other topolo-
gies. Depending upon actual load conditions, the device
automatically switches between constant-frequency and
pulse-skipping modes of operation to extend battery life.
The FAN5602 produces a fixed regulated output within
the range of 2.7V to 5.5V from any type of voltage
source. High efficiency is achieved under various input/
output voltage conditions because an internal logic circuit
automatically reconfigures the system to the best possi-
ble topology. Only two 1μF bucket capacitors and one
10μF output capacitor are needed. During power on,
soft-start circuitry prevents excessive current drawn from
the supply. The device is protected against short-circuit
and over-temperature conditions.
The FAN5602 is available with 4.5V and 5.0V output volt-
ages in a 3x3mm 8-lead MLP package.
Part Number
FAM6502MP45X
FAN5602MP5X
Package
3x3mm 8-Lead MLP
3x3mm 8-Lead MLP
Eco Status
Green
Green
Output Voltage, N VOM
4.5V
5.0V
Note:
1. Reference MLP08D Option B ONLY.
2.
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html .
Application Diagram
Input 2.7V to 5.5V
V IN
C IN
C2+
C B
C2-
GND
1
2
3
4
FAN5602
8
6
7
5
C1+
C1-
ENABLE
V OUT
C OUT
Figure 1. Typical Application Diagram
? 2005 Fairchild Semiconductor Corporation
FAN5602 Rev. 1.5.3
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN5602MP45X | 功能描述:电荷泵 Reg Step-Down Charge Pump DC/DC Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| FAN5602MP45X_Q | 功能描述:电荷泵 Reg Step-Down Charge Pump DC/DC Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| FAN5602MP5X | 功能描述:电荷泵 Reg Step-Down Charge Pump DC/DC Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| FAN5602MU33X | 功能描述:IC REG MULTI CONFIG 3.3V 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:3.3V 输入电压:4.5 V ~ 24 V PWM 型:- 频率 - 开关:- 电流 - 输出:125mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 包装:Digi-Reel® 供应商设备封装:SOT-6 其它名称:MAX1836EUT33#TG16DKR |
| FAN5606 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Serial LED Driver with Current-Regulated, Step-Up DC/DC Converter |
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