FH6336U-E datasheet, PDF - EEWORLD Datasheet

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FH6336U-E: DescriptionSwitching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO3, SC-59, 3 PIN; CategoryPower/power management The power supply circuit; File Size116KB，3 Pages; ManufacturerFenghua (HK) Electronics Ltd.

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FH6336U-E Overview

Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO3, SC-59, 3 PIN

FH6336U-E Parametric

Parameter Name	Attribute value
Maker	Fenghua (HK) Electronics Ltd.
Parts packaging code	SOIC
package instruction	SC-59, 3 PIN
Contacts	3
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE FREQUENCY MODULATION
Maximum input voltage	10 V
Minimum input voltage	0.9 V
Nominal input voltage	1.8 V
JESD-30 code	R-PDSO-G3
Number of functions	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	400 kHz
technology	CMOS
Temperature level	OTHER
Terminal form	GULL WING
Terminal location	DUAL

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PFM Step-Up DC-DC Converter

Pin Configuration

管腳配½

DESCRIPTION & FEATURES

概述及特點

FH63系列是PFM(頻率)工½模式升壓型DC/DC½

換器。採用COMS工藝和鐳射微調技術，達到了½

電流消耗、高精度。該器件降½了應用于傳呼器時

多成為問題的½換時的高頻雜訊。最大工½頻率為

400kHz。由於內½開關電晶體，只需外½線圈、二

極體、電容器3種元件，可構建升壓電路。

此外，還備有具備用以停止工½以此抑制電流消耗

的CE(停機控制)功½、以及可用於反激電路的、有

獨立VDD端(將電源和檢測電壓端分開)的產品。

PFM升壓DCDC FH63 Series

The

FH63

Series is a group of PFM controlled

step-up DC/DC converters. The FH63 series employs

CMOS process and laser trimming technologies so as

to attain low power and high accuracy. By using an

externally connected transistor, coil, diode and

capacitor with the FH63, a very efficient step-up DC/DC

converter can be created.

With a high switching frequency of 400kHz, smaller

external components can be used thereby saving

valuable board space.

Both built-in and external transistor types include 5-pin

and 3-pin packages, which are provided with either a

CE (chip enable) function that reduces power

consumption during shut-down mode. or a VDD pin

function (separated power and voltage detect pins).

Input Voltage Range : 0.9V ~ 10V

Stand-by capability : IQ=6μA (Typ.)

Output voltage Range : 2.0V ~ 6.0V programmable in

100mV increments (±2.5%)

Output Current : More than 100mA

(VIN=2.0V, VOUT=3.3V)

High Efficiency : 80% (TYP.)

Low start up Voltage:0.9V(MAX)

Package :SC59 SOT25 SOT-89

Applications

應用

工½電壓範圍：

0.9V ~ 10V

極½的輸入電流：典型值為

6µA

；

輸出電壓範圍：

2.0V~6.0V(

步長

0.1V)

；

輸出電壓高精度：±

2.5%

；

帶載 ½ 力強：當

Vin=2.0V

且

Vout=3.3V

時

Iout=100mA

；

高效率：

80%(

典型值

)

；

啟動電壓½ 最高值為

0.9V(負載電流為 1mA

時)；

：

封裝尺寸：

SC59 SOT25 SOT-89

。

電池供電設備的電源部分；

複讀機照相機攝像機VRC

PDA

電動玩具及手持電

話等可擕式設備的電源部分；

要求提供電壓比電池所½提供電壓高的設備的電源

部分。

Battery powered equipment

VRC、PDA、 Cellular phones, pagers Cameras, video

recorders

Critical µP power supply monitoring

Portable equipment

V OUT

1 2 3 4

GN D

1 2 3 4

G ND

EXT

VOU T

G ND

GND

VOUT

Pin Description

管腳描述

No.

Symbol

Gnd

VOUT

Description

描述

Ground

接地

External Transistor Connection

開關引腳

Output Voltage Monitor

升壓輸出引腳

Chip Enable

功½開關

No connect

無連接

FH6336U-E Related Products

	FH6336U-E	FH6350R-E	FH6350U-E	FH6350W-E	FH6330W-E	FH6333U-E	FH6336R-E	FH6333W-E
Description	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO3, SC-59, 3 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PSSO3, SOT-89, 3 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO3, SC-59, 3 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO5, SOT-25, 5 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO5, SOT-25, 5 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO3, SC-59, 3 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PSSO3, SOT-89, 3 PIN	Switching Regulator, Current-mode, 400kHz Switching Freq-Max, CMOS, PDSO5, SOT-25, 5 PIN
Parts packaging code	SOIC	SOT-89	SOIC	SOT	SOT	SOIC	SOT-89	SOT
package instruction	SC-59, 3 PIN	,	SOP,	SOP,	SOP,	SOP,	SOT-89, 3 PIN	SOT-25, 5 PIN
Contacts	3	3	3	5	5	3	3	5
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION	PULSE FREQUENCY MODULATION
Maximum input voltage	10 V	10 V	10 V	10 V	10 V	10 V	10 V	10 V
Minimum input voltage	0.9 V	0.9 V	0.9 V	0.9 V	0.9 V	0.9 V	0.9 V	0.9 V
Nominal input voltage	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
JESD-30 code	R-PDSO-G3	R-PSSO-F3	R-PDSO-G3	R-PDSO-G5	R-PDSO-G5	R-PDSO-G3	R-PSSO-F3	R-PDSO-G5
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	3	3	3	5	5	3	3	5
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
Nominal output voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	BOOST	BOOST	BOOST	BOOST	BOOST	BOOST	BOOST	BOOST
Maximum switching frequency	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	GULL WING	FLAT	GULL WING	GULL WING	GULL WING	GULL WING	FLAT	GULL WING
Terminal location	DUAL	SINGLE	DUAL	DUAL	DUAL	DUAL	SINGLE	DUAL
Maker	Fenghua (HK) Electronics Ltd.	Fenghua (HK) Electronics Ltd.	-	-	-	Fenghua (HK) Electronics Ltd.	Fenghua (HK) Electronics Ltd.	Fenghua (HK) Electronics Ltd.
encapsulated code	SOP	-	SOP	SOP	SOP	SOP	-	SOP

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