XC6406 TOREX | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
ç ç ç ç ˗Low Power Consumption : 40 ЖA (MAX.) ˗Dropout Voltage : 150mV @ 100mA : 300mV @ 200mA ˗Maximum Output Current : More Than 400mA ˗High Accuracy : ʶ2% ˙GENERAL DESCRIPTION The XC6406 series are highly precise, low powe r consumption, dual positive regulators. They are fabricated using Torex’s CMOS process. Performance features of the series include high current and low dropout voltage, and the series features a voltage reference, and error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Output voltage of each regulator 1 and regulator 2 is selectable in 100mV steps within the range of 1.8V to 6.0V. The XC6406 series is available in the SOP-8 package. ˙APPLICATIONS ˔CD-ROM, DVD ˔Battery powered equipment ˔PDAs ˔Cameras, Video recorders ˔Portable AV equipment ˔Reference voltage ˙TYPICAL APPLICATION CIRCUIT ˙FEATURES Maximum Output Current : 400mA (within the power dissipation) Maximum Operating Voltage : 8.0V Output Setting Voltage Range : 1.8 ~ 6.0V (100mV steps) Accuracy : ʶ2% Low Power Consumption : 20 ЖA (TYP.) Line Regulation : 0.2% / V (TYP.) Output Voltage Temperature Range : 100 ppm/ ˆ (TYP.) Operating Temperature Range : - 40ˆ ~ 85 ˆ Small Packages : SOP-8 : SOP-8FD (Under development) * Please connect the VIN pins No. 2 and No. 3 externally. **Please connect the VSS pins No. 6 and No. 8 externally. CIN :1uF (Tantalum) CL2 :1uF (Tantalum) VOUT1 VIN VIN VOUT2 VSS NC VSS NC CL1 :1uF (Tantalum)
DESIGNATOR DESCRIPTION SYMBOL DESCRIPTION P : Short-circuit protection circuit built-in ᶃç Type of Regulator 1 (VR1) E : No current limiter circuit built-in P : Short-circuit protection circuit built-in ᶄç Type of Regulator 2 (VR2) E : No current limiter circuit built-in : VR1 setting output voltage range: 1.8V ~ 6.0V VR2 setting output volt age range: 1.8V ~ 6.0Vᶅçᶆç Output Voltage of VR1 & VR2 18~ 60 100mV increments are available.(*1) S : SOP-8 ᶇç Package (T.B.D.*2) : SOP-8FD R : Embossed tape, Standard feed ᶈç Device Orientation L : Embossed tape, Reverse feed PIN NUMBER PIN NAME FUNCTION
1 VOUT1 Regulator 1 - Output
2 VIN Power Input
3 VIN Power Input
4 VOUT2 Regulator 2 - Output
5 NC No Connection
6 VSS Ground
7 NC No Connection
8 VSS Ground
˙PIN CONFIGURATION ˙PRODUCT CLASSIFICATION ˔Ordering Information XC6406ᶃᶄᶅᶆᶇᶈ *1: Output voltage of 50mV steps is applied only for 2.85V type. *2: T.B.D.: To be determined ˙PIN ASSIGNMENT * Please connect the VIN pins No. 2 and No. 3 externally. **Please connect the VSS pins No. 6 and No. 8 externally. SOP-8 & SOP-8FD (TOP VIEW) VOUT1 1 VIN 2 VIN 3 VOUT2 4 8V S S 7N C 6V S S 5N C
˙PACKAGING INFORMATION ˔SOP-8 ˔SOP-8FD (2.79) (2.41) 3.9+0.09 6.0+0.2 0.35~1.0 +0.05 -0.010.2 4.85 +0.10 -0.05 0~8 0.4+0.1 (1.27) 1.6+0.13 (1.45) 0~0.25 + 0.05 0~0.25 0.2 - 0.1 0.4+0.04 4.2 + 0.4 5.0 +0.4 -0.3 +0.5-0.2 0~10 O 1.27+0.03 0.4+0.1 0.10 -0.18 +0.151.58 1.5+0.1
① ② PRODUCT SERIES MARK VOLTAGE(V) ᶇç ᶈç VR1 VR2 PRODUCT SERIES 0 1 3.3 2.5 XC6406**01S* MARK PRODUCTION YEAR 3 2003 4 2004 MARK ⑧ ⑨ PRODUCTION LOT NUMBER - 3 03 0 1 1A MARK VR1REGULATOR TYPE PRODUCT SERIES P Short-Circuit Protection Circuit Built-In XC6406P***S* E No Current Limiter Circuit Built-In XC6406E***S* MARK VR2REGULATOR TYPE PRODUCT SERIES P Short-Circuit Protection Circuit Built-In XC6406P***S* E No Current Limiter Circuit Built-In XC6406E***S* ˙MARKING RULE ᶃᶄRepresents product series ᶅRepresents type of VR1 regulator ᶆRepresents type of VR2 regulator ᶊᶋRepresents production lot number 0 to 9, A to Z repeated(G,I,J,O,Q,W excepted) Note: No character inversion used. ex) ᶇᶈRepresents VR output voltage ex) ᶉRepresents a least significant digit of production year ex) ˔SOP-8 SOP-8 (TOP VIEW) ᶃ ᶄ ᶅ ᶇ ᶈ ᶉ ᶊ ᶋ 1234 8765 ᶆ
PARAMETER SYMBOL RATINGS UNITS Input Voltage V IN 10 V Output Current I OUT1 + IOUT2 600 mA Output Voltage V OUT1 / 2 V SS – 0.3 ~ VIN + 0.3 V EN Pin Voltage V EN1 / 2 V SS – 0.3 ~ VIN + 0.3 V SOP-8 300 Power Dissipation SOP-8FD Pd 300 mW Operating Temperature Range Topr - 40 ~ + 85 ˆ Storage Temperature Range Tstg - 55 ~ + 125 ˆ PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Supply Current I DD VIN =7V - 20 40 ЖA Input Voltage V IN - - 8.0 V PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Output Voltage (*2) V OUT(E) V IN=2.8V, IOUT=40mA 1.764 1.800 VOUT(T) 1.836 V Maximum Output Current I OUTMAX V IN=2.8V, VOUTʾVOUT(E) x 0.9 400 - - mA Load Regulation UVOUT V IN=2.8V, 1mAʽIOUTʽ200mA - 40 100 mV Vdif1 I OUT=100mA - 200 300 mV Dropout Voltage (*3) Vdif2 I OUT=200mA - 400 600 MV UVOUT Line Regulation UVINɾVOUT 2.8VʽVINʽ8.0V, IOUT=40mA - 0.2 0.3 % / V UVOUT Output Voltage Temperature Range UToprɾVOUT IOUT=40mA, -40ˆʽToprʽ85ˆ - ʶ100 - ppm ˙ABSOLUTE MAXIMUM RATINGS Ta = 25ˆ ˙ELECTRICAL CHARACTERISTICS XC6406EExx * Please connect the VIN pins No. 2 and No. 3 externally. **Please connect the VSS pins No. 6 and No. 8 externally VOUT(T) = 1.8V Ta=25ˆ NOTE: *1: VOUT(T) : Specified output voltage *2: VOUT(E) : Effective output voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT.) *3: Vdif={VIN1 (*5) - VOUT1 (*4) *4: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized VOUT1=IOUT{VOUT(T)+1.0V} is input. *5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Output Voltage (*2) V OUT(E) V IN=3.5V, IOUT=40mA 2.450 2.500 VOUT(T) 2.550 V Maximum Output Current I OUTMAX V IN=3.5V, VOUTʾVOUT(E) x 0.93 400 - - mA Load Regulation UVOUT V IN=3.5V, 1mAʽIOUTʽ200mA - 40 100 mV Vdif1 I OUT=100mA - 170 250 mV Dropout Voltage (*3) Vdif2 I OUT=200mA - 320 500 mV UVOUT Line Regulation UVINɾVOUT 3.5VʽVINʽ8.0V, IOUT=40mA - 0.2 0.3 % / V UVOUT Output Voltage Temperature Range UToprɾVOUT IOUT=40mA, -40ˆʽToprʽ85ˆ - ʶ100 - ppm PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Output Voltage (*2) V OUT(E) V IN=4.3V, IOUT=40mA 3.234 3.300 VOUT(T) 3.366 V Maximum Output Current I OUTMAX V IN=4.3V, VOUTʾVOUT(E) x 0.93 400 - - mA Load Regulation UVOUT V IN=4.3V, 1mAʽIOUTʽ200mA - 40 100 mV Vdif1 I OUT=100mA - 150 220 mV Dropout Voltage (*3) Vdif2 I OUT=200mA - 300 420 mV UVOUT Line Regulation UVINɾVOUT 3.5VʽVINʽ8.0V, IOUT=40mA 0.2 0.3 % / V UVOUT Output Voltage Temperature Range UToprɾVOUT IOUT=40mA, -40ˆʽToprʽ85ˆ ʶ100 ppm ˙ELECTRICAL CHARACTERISTICS (Continued) VOUT(T) = 2.5V VOUT(T) = 3.3V Ta=25ˆ Ta=25ˆ NOTE: *1: VOUT(T) : Specified output voltage *2: VOUT(E) : Effective output voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT.) *3: Vdif={VIN1 (*5) - VOUT1 (*4) *4: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized VOUT1=IOUT{VOUT(T)+1.0V} is input. *5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. NOTE: *1: VOUT(T) : Specified output voltage *2: VOUT(E) : Effective output voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT.) *3: Vdif={VIN1 (*5) - VOUT1 (*4) *4: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized VOUT1=IOUT{VOUT(T)+1.0V} is input. *5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. XC6406EExx (Continued)