Preliminary ◆Input Voltage Range : 2.0V~25.0V ◆Output Voltage Range : 2.0V~12.0V (XC6216B/XE6216B) 2.0V~23.0V (XC6216C/XE6216C) 2.0v~12.0V (XC6216D/XE6216D) ◆Output Current : 150mA~(VOUT(T)≧3.0V) : 100mA~(VOUT(T)<3.0V) (VIN=VOUT(T)+3.0V) ◆Current Limit Circuit Built-In ◆Thermal Shutdown Circuit Built-In ◆Ceramic Capacitor Compatible ■APPLICATIONS ●Car audio, Car navigation systems ●Note book computers, PDAs ●Home appliances ●AV equipment (Cameras, VCRs, etc.) ●Wireless communication equipment (Cordless phones, etc.) * XC6216B and C types are preliminary. ■FEATURES ■GENERAL DESCRIPTION Maximum Output Current Dropout Voltage Input Voltage Range Output Voltage Setting Range XC6216/XE6216 series are highly precise, low noise, positive regulator ICs. The series consists of a voltage reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver transistor. The output voltage is selectable in 100mV increments within the range of 2.0V to 12V using laser trimming technologies (XC6216B/XE6216B series). Furthermore, with external resistors, the output voltage can be set from 2.0V to 23V (XC6216C/XE6216E series). The series’ output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature limit level. The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power consumption. High Accuracy Low Power Consumption Stand-by Current High Ripple Rejection Operating Temperature Range External Capacitor : More than 150mA (Up to 200mA) (VIN=VOUT(T)+3.0V) : 300mV@IOUT=20mA : 2.0V~25.0V : 2.0V~12.0V (100mV increments) (With external resistors: 2.0V~23.0V) : Setting Voltage Accuracy±2% (Setting Voltage Accuracy±1% Possible) : 5μA : Less than 0.1μA : 40dB@1kHz : -40℃~+85℃ : 0.1uF~1.0uF capacitor recommended (Internal phase compensation) Packages : SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, TO-252 * XE series is the series corresponding to automotive applications, and is assuring all temperature between – 40℃ to +85 ℃. ■ TYPICAL APPLICATION CIRCUITS ●XC6216C/XE6216CSeries (Output Voltage Externally Set) ●XC6216B/XE6216B Series (Fixed Output Voltage) V IN V OUT VIN V OUT CE V OFB R21 CIN CE 1uF XC6216_XE6216 ETR0321_004 CL V SS 1uF CIN 1uF V SS R22 CL 1uF 1/12 XC6216/XE6216 Series ■PIN CONFIGURATION * The dissipation pad for the USP-6C package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the VSS (PIN # 5). ■PIN ASSIGNMENT ●XC6216B/XE6216B Series (Preliminary) SOT-25 1 2 3 4 5 - PIN NUMBER SOT-89-5 5 2 4 3 1 - USP-6C 6 5 4 3 1 2 PIN NAME FUNCTIONS VIN VSS NC CE VOUT NC Power Input Ground No connection ON/OFF Control Output No connection PIN NAME FUNCTIONS VIN VSS VOFB CE VOUT NC Power Input Ground Output Voltage Adjustment ON/OFF Control Output No connection PIN NAME FUNCTIONS VIN VSS VOUT Power Input Ground Output ●XC6216C/XE6216C Series (Preliminary) SOT-25 1 2 3 4 5 - PIN NUMBER SOT-89-5 5 2 4 3 1 - USP-6C 6 5 4 3 1 2 ●XC6216D Series SOT-89 3 2 1 2/12 PIN NUMBER SOT-223 3 2 1 TO-252 1 2 3 XC6216/XE6216 Series ■ PRODUCT CLASSIFICATION ●Ordering Information XC6216①②③④⑤⑥ DESIGNATOR DESCRIPTION ① Type and Options of Regulators SYMBOL B C D 20 ~ 99 ②③ Output Voltage A, B, C 20 ④ Output Voltage Accuracy ⑤ Package ⑥ Device Orientation 2 1 M P P E F J R L DESCRIPTION : Fixed output voltage, High Active : Output voltage externally set, High Active : Fixed output voltage, No CE function : For the voltage within 2.0V ~9.9V; e.g. 2.5V ⇒ 25 5.0V ⇒ 5. : For the voltage above 10.0V; e.g. 10.6V ⇒ A6 11.2V ⇒ B2 12.0V ⇒ C0 : For C type (output voltage externally set), VOFB=2.0V only : Output voltage 100mV increments, Within ±2% accuracy e.g. 2.5V ⇒ ②=2, ③=5, ④=2 : Output voltage 100mV increments, Within ±1% accuracy e.g. 5.0V ⇒ ②=5, ③=0, ④=1 : SOT-25 ( for B and C types only) : SOT-89 (for D type only) : SOT-89-5 (for B and C types only) : USP-6C (for B and C types only) : SOT-223 (for D type only) : TO-252 (for D type only) : Embossed tape, standard feed : Embossed tape, reverse feed XE6216①②③④⑤⑥ DESIGNATOR ① DESCRIPTION Type and Options of Regulators SYMBOL B C 20 ~ 99 ②③ Output Voltage A, B, C 20 ④ Output Voltage Accuracy ⑤ Package ⑥ Device Orientation 2 1 M P P E R L DESCRIPTION : Fixed output voltage, High Active : Output voltage externally set, High Active : For the voltage within 2.0V ~9.9V; e.g. 2.5V ⇒ 25 5.0V ⇒ 5. : For the voltage above 10.0V; e.g. 10.6V ⇒ A6 11.2V ⇒ B2 12.0V ⇒ C0 : For C type (output voltage externally set), VOFB=2.0V only : Output voltage 100mV increments, Within ±2% accuracy e.g. 2.5V ⇒ ②=2, ③=5, ④=2 : Output voltage 100mV increments, Within ±1% accuracy e.g. 5.0V ⇒ ②=5, ③=0, ④=1 : SOT-25 ( for B and C types only) : SOT-89 (for D type only) : SOT-89-5 (for B and C types only) : USP-6C (for B and C types only) : Embossed tape, standard feed : Embossed tape, reverse feed *1: The B and c types are preliminary. *2: The XE products are preliminary. 3/12 XC6216/XE6216 Series ■PACKAGING INFORMATION ●SOT-89-5 ●SOT-25 4.5±0.1 1.6 +- 00 .1.2 5 4 2.5±0.1 4.25±0.25 5° 3 +0.1 (0 .9 5 ) 0 .1 5 -0.05 1.0±0.2 2 Φ1.0 MIN 0 .2 +0.2 -0.1 1 .6 1 2 .8±0 .2 0 .0 5±0 .0 5 4 + 0 .0 3 0.4 - 0 .0 2 5° 2 5 5 0.42±0.06 0.42±0.06 (0.4) 0.4 +0.1 -0.05 1.0±0.2 0.42±0.06 2.9±0 .2 1 .9±0 .2 1 2 3 + 0 .0 3 1 .1 ±0.1 0.47±0.06 0.4 - 0 .0 2 0.42±0.06 1 .1 5±0.1 5 0.42±0.06 8 ° 1.5±0.1 (0.1) 8 ° 1.5±0.1 ●USP-6C 4/12 ●SOT-89 1.5±0.1 XC6216/XE6216 Series ■PACKAGING INFORMATION (Continued) ●SOT-223 . ●TO-252 6. 55±0. 2 0. 5 ±0. 1 6. 1 ±0. 15 0. 85±0. 25 . 9. 9±0. 55 1. 1±0. 25 5. 3±0. 2 0. 75±0. 15 0. 5 ±0. 1 (2. 28) M I N4 . 32 0. 75±0. 15 0. 1 2. 3 -+0. 15 0. 75±0. 15 . (2. 28) 5/12 XC6216/XE6216 Series ■ BLOCK DIAGRAMS ●XC6216C/XE6216C Series (SOT-25, SOT-89-5, USP-6C) ●XC6216B/XE6216B Series (SOT-25, SOT-89-5, USP-6C) - V IN ON/OFF Control + - V IN Current Limit Error A mp ON/OFF Control V OUT + CE V oltage Ref erence R11 V SS V OUT V OFB V oltage Ref erence R11 V SS R12 R12 ●XC6216D Series (SOT-89, SOT-223, TO-252) - V IN + Current Limit Error A mp V OUT Thermal Protection V oltage Ref erence R11 V SS R12 ■ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current Output Voltage CE Input Voltage FB Voltage SOT-25 SOT-89 SOT-89-5 Power Dissipation USP-6C SOT-223 TO-252 Operating Temperature Range Storage Temperature Range SYMBOL VIN IOUT VOUT VCE VOFB Pd Topr Tstg *1: IOUT≦Pd / (VIN-VOUT) *2: When mounting on glass epoxy. 2 Mounting board area: 1600mm (40mm×40mm) Copper plate area: 800mm 6/12 2 Current Limit Thermal Protection Thermal Protection CE Error A mp RATINGS VSS-0.3~30 300 (*1) VSS-0.3~VIN+0.3 VSS-0.3~VIN+0.3 VSS-0.3~30 250 500 500 100 (1100 *2) 300 (1900 *2) T.B.D. (*3) -40~+85 -55~+125 UNIT V mA V V V mW (TJ=25℃) ℃ ℃ XC6216/XE6216 Series ■ELECTRICAL CHARACTERISTICS ●XC6216B Series Ta = 25℃ PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT Output Voltage VOUT(E) х0.98 VOUT(T) х1.02 V ① 150 - - mA ① Maximum Output Current IOUTMAX IOUT=20mA, VCE=VIN VIN=VOUT(T)+3.0V, VCE=VIN (VOUT(T)≧3V) VIN=VOUT(T)+3.0V, VCE=VIN (VOUT(T)<3V) VIN=VOUT(T)+2.0V 1mA≦IOUT≦100mA VCE=VIN IOUT=20mA, VCE=VIN IOUT=100mA, VCE=VIN VCE=VIN VCE=VSS VOUT(T)+2.0V≦VIN≦25.0V IOUT=5mA, VCE=VIN VOUT(T)+2.0V≦VIN≦25.0V IOUT=13mA, VCE=VIN 100 - - mA ① - 40 - mV ① - 300 1000 5 0.01 0.10 mV mV uA uA ① ① ② ② 0.01 0.05 0.10 %/V ① 0.03 0.15 0.30 %/V ① 2.0 - 25.0 V - - ±100 - ppm/℃ ① - 40 - dB ③ VIN=VCE=25.0V VIN=25.0V, VCE=VSS 1.0 0 -0.1 -0.1 30 - VIN 0.5 0.1 0.1 mA V V uA uA ① ① ① ① ① TTSD Junction Temperature - 150 - ℃ - TTSR Junction Temperature - 125 - ℃ - - 25 - ℃ - Load Regulation △VOUT Dropout Voltage 1 Dropout Voltage 2 Supply Current Stand-by Current Vdif1 Vdif2 ISS Istby △VOUT / Line Regulation 1 △VIN・VOUT(T) △VOUT / Line Regulation 2 △VIN・VOUT(T) Input Voltage VIN Output Voltage △VOUT / Temperature Characteristics △Topr・VOUT(T) Ripple Rejection Rate PSRR Short Current CE ”H” Level Voltage CE ”L” Level Voltage CE ”H” Level Current CE ”L” Level Current Ishort VCEH VCEL ICEH ICEL Thermal Shutdown Detect Temperature Thermal Shutdown Release Temperature Hysteresis Range IOUT=20mA, VCE=VIN -40℃≦Topr≦85℃ VIN=[VOUT(T)+2.0]V+0.5Vp-pAC IOUT=20mA, f=1kHz, VCE=VIN VIN=VOUT(T)+2.0V, VCE=VIN TTSD-TTSR NOTE: *1: VOUT(T): Specified output voltage *2: VOUT(E): Effective output voltage (i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *3: Vdif={VIN1 {Note 5} - VOUT1 {Note 4} } *4: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT{VOUT(T)+2.0V} is input. *5: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased. *6: Unless otherwise stated, VIN=VOUT(T)+2.0V. 7/12 XC6216/XE6216 Series ●XC6216C Series Ta = 25℃ PARAMETER SYMBOL Output Voltage VOUT(E) Divided Resistor RFB Maximum Output Current IOUTMAX Load Regulation △VOUT Dropout Voltage1 Vdif1 Dropout Voltage2 Vdif2 Supply Current Stand-by Current ISS Istby Line Regulation1 △VOUT / △VIN・VOUT(T) Line Regulation2 △VOUT / △VIN・VOUT(T) Input Voltage VIN Output Voltage △VOUT / Temperature Characteristics △Topr・VOUT(T) Ripple Rejection Rate PSRR Short Current Ishort CE ”H” Level Voltage CE ”L” Level Voltage CE ”H” Level Current VCEH VCEL ICEH CE ”L” Level Current ICEL Thermal Shutdown Detect Temperature Thermal Shutdown Release Temperature Hysteresis Range CONDITIONS IOUT=20mA, VCE=VIN, VOFB=VOUT VIN=VOUT=5.0V, VCE=VSS VOFB=VOUT VIN=VOUT(T)+3.0V, VCE=VIN , VOFB=VOUT VIN=VOUT(T)+2.0V 1mA≦IOUT≦100mA VCE=VIN, VOFB=VOUT IOUT=20mA, VCE=VIN, VOFB=VOUT IOUT=100mA, VCE=VIN, VOFB=VOUT VCE=VIN, VOFB=VOUT VCE=VSS, VOFB=VOUT VOUT(T)+2.0V≦VIN≦25.0V IOUT=5mA, VCE=VIN, VOFB=VOUT VOUT(T)+2.0V≦VIN≦25.0V IOUT=13mA, VCE=VIN, VOFB=VOUT IOUT=20mA, VCE=VIN -40℃≦Topr≦85℃ VIN=[VOUT(T)+2.0]V+0.5Vp-pAC IOUT=20mA, f=1kHz, VCE=VIN VOFB=VOUT VIN=VOUT(T)+2.0V, VCE=VIN VOFB=VOUT VOFB=VOUT VOFB=VOUT VIN=VCE=25.0V, VOFB=VOUT VIN=25.0V, VCE=VSS VOFB=VOUT MIN. TYP. MAX. UNIT CIRCUIT 1.96 2.00 2.04 V ① - 2.09 - Mohm ④ 100 - - mA ① - 40 - mV ① - 450 - mV ① - 2000 - mV ① - 5 0.01 - uA uA ② ② 0.01 0.05 0.10 %/V ① 0.03 0.15 0.30 %/V ① 2.0 - 25.0 V - - ±100 - ppm/℃ ① - 40 - dB ③ - 30 - mA ① 1.0 0 -0.1 - VIN 0.5 0.1 V V uA ① ① ① -0.1 - 0.1 uA ① TTSD Junction Temperature - 150 - ℃ - TTSR Junction Temperature - 125 - ℃ - - 25 - ℃ - TTSD-TTSR NOTE: *1: VOUT(T): Specified output voltage *2: VOUT(E): Effective output voltage (i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *3: VOFB(E): Effective VOFB pin voltage *4: Vdif={VIN1 {Note 5} - VOUT1 {Note 4} } *5: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT{VOUT(T)+2.0V} is input. *6: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased. *7: Unless otherwise stated, VIN=VOUT(T)+2.0V. 8/12 XC6216/XE6216 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●XC6216D Series Ta = 25℃ PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT Output Voltage VOUT(E) IOUT=20mA х0.98 VOUT(T) х1.02 V ① VIN=VOUT(T)+3.0V (VOUT(T)≧3.0V) 150 - - mA ① VIN=VOUT(T)+3.0V (VOUT(T)<3.0V) 100 - - mA ① VIN=VOUT(T)+2.0V 1mA≦IOUT≦100mA - 40 - mV ① - 200 1000 5 - mV mV uA ① ① ② 0.01 0.05 0.10 %/V ① 0.03 0.15 0.30 %/V ① 2.0 - 25.0 V - - ±100 - ppm/℃ ① - 40 - dB ③ - 30 - mA ① Maximum Output Current IOUTMAX Load Regulation △VOUT Dropout Voltage1 Dropout Voltage2 Supply Current Vdif1 Vdif2 ISS △VOUT / Line Regulation1 △VIN・VOUT(T) △VOUT / Line Regulation2 △VIN・VOUT(T) Input Voltage VIN Output Voltage △VOUT / Temperature Characteristics △Topr・VOUT(T) IOUT=20mA IOUT=100mA VOUT(T)+2.0V≦VIN≦25.0V IOUT=5mA VOUT(T)+2.0V≦VIN≦25.0V IOUT=13mA Ripple Rejection Rate PSRR Short Current Ishort IOUT=20mA, VCE=VIN -40℃≦Topr≦85℃ VIN=[VOUT(T)+2.0]V+0.5Vp-pAC IOUT=20mA, f=1kHz VIN=VOUT(T)+2.0V TTSD Junction Temperature - 150 - ℃ - TTSR Junction Temperature - 125 - ℃ - - 25 - ℃ - Thermal Shutdown Detect Temperature Thermal Shutdown Release Temperature Hysteresis Range TTSD-TTSR NOTE: *1: VOUT(T): Specified output voltage *2: VOUT(E): Effective output voltage (i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *3: Vdif={VIN1 {Note 5} - VOUT1 {Note 4} } *4: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT{VOUT(T)+2.0V} is input. *5: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased. *6: Unless otherwise stated, VIN=VOUT(T)+2.0V. 9/12 XC6216/XE6216 Series ■ TEST CIRCUITS Circuit ① V IN V OUT A I OUT CIN=1uF V CE CL=1uF V V SS V Circuit ② A V IN V OUT OPEN CIN=1uF A CE V SS Circuit ③ V IN V ~ V OUT CE V ~ CL=1uF V SS Circuit ④ V OUT V IN V OFB CE V SS * For testing the XC6216C series, please set VOFB=VOUT. 10/12 A V Ishort XC6216/XE6216 Series ■ OPERATIONAL EXPLANATION <Output Voltage Control> The voltage divided by resistors R11 & R12 is compared with the internal reference voltage by the error amplifier. The P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at the VOUT pin is controlled and stabilized by a system of negative feedback. The current limit circuit and short protect circuit operate in relation to the level of output current and heat dissipation. Further, the IC’s internal circuitry can be shutdown via the CE pin’s signal. - VIN ON/OFF Control + Error A mp Current Limit VOUT Thermal Protection CE V SS Voltage Ref erence R11 R12 <Current Limiter, Short-Circuit Protection> The XC6216/XE6216 series includes a current limit circuit, which aid the operations of the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. The output voltage drops further and output current decreases. When the output pin is shorted, a current of about 30mA flows. <CE Pin> The IC’s internal circuitry can be shutdown via the signal from the CE pin with the XC6216/XE6216 series. In shutdown mode, output at the VOUT pin will be pulled down by R11 and R12 to the VSS level. Note that as the standard XC6216/XE6216 series is ‘High Active/No pull down’, operations will become unstable with the CE pin open. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the correct specifications for the CE pin, the operational logic is fixed and the IC will operate normally. However, supply current may increase as a result of through current in the IC’s internal circuitry if a medium voltage is applied. <Thermal Shutdown> When the junction temperature of the built-in driver transistor reaches the temperature limit level (150℃ TYP.), the thermal shutdown circuit operates and the driver transistor will be set to OFF. The IC resumes its operation when the thermal shutdown function is released and the IC’s operation is automatically restored because the junction temperature drops to the level of the thermal shutdown release voltage. <Minimum Operating Voltage> For the stable operation of the IC, over 2.0V of input voltage is necessary. The output voltage may not be generated normally if the input voltage is less than 2.0V. ■ NOTES ON USE 1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded. 2. Where wiring impedance is high, operations may become unstable due to the noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3. Phase compensation inside the IC is performed in the XC6216/XE6216 series. Therefore, an abnormal oscillation does not occur even if there is no output capacitor CL. An input capacitor CIN around 0.1uF~1.0uF between the VIN pin and the VSS pin is required for input stability. Also, the output voltage fluctuation such as under shoot or over shoot, which occurs because of the load change can be controlled by placing the output capacitor CL around 0.1uF~1.0uF between the VOUT pin and VSS pin. The input capacitor (CIN) and the output capacitor (CL) should be placed to the IC as close as possible with a shorter wiring. 11/12 XC6216/XE6216 Series 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this catalog is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this catalog. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. The products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this catalog within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd. 12/12