Description
XC6209/6212 Series ■GENERAL DESCRIPTION ETR0306-003 High Speed LDO Regulator, Low ESR Cap. Compatible, Output ON/OFF Control The XC6209/XC6212 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 50mV increments within a range of 0.9V ~ 6.0V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series. The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption. ■APPLICATIONS ●Mobile phones, Cordless phones ●Wireless communication equipment ●Portable games ●Cameras, Video recorders ●Portable AV equipment ●Reference voltage ●Battery powered equipment www.DataSheet4U.com ■ FEATURES Maximum Output Current : 150mA (300mA=XC6209E to H types) Dropout Voltage : 60mV @ 30mA 200mV @ 100mA Minimum Operating Voltage : 2.0~10.0V Output Voltage Range : 0.9V ~ 6.0V (50mV increment) Highly Accurate : ±2% (VOUT>1.5V) ±30mV (VOUT≦1.5V) Low Power Consumption : 25μA (TYP.) Stand-by Current : Less than 0.1μA (TYP.) Highly Ripple Rejection : 70dB (10kHz) Operating Temperature Range : -40℃~ +85℃ Low ESR Capacitor : Ceramic capacitor compatible Process : CMOS Built-In Circuit : Current Limit Circuit Ultra Small Packages : SOT-25 USP-6B (XC6209) SOT-89-5 (XC6209) ■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE CHARACTERISTICS 1/25 XC6209/6212 Series ■PIN CONFIGURATION [XC6209] CE 6 VSS 5 NC 4 1 VIN 2 NC 3 VOUT *The dissipation pad for the USP-6B package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat release. USP-6B (BOTTOM VIEW) [XC6212] ■PIN ASSIGNMENT PIN NUMBER XC6209 SOT-89-5 USP-6B 4 1 2 5 3 6 1 5 2,4 3 XC6212 SOT-25 3 2 4 5 1 PIN NAME VIN VSS CE NC VOUT FUNCTION Input Ground ON/OFF Control No Connection Output SOT-25 1 2 3 4 5 ■FUNCTIONS TYPE A, B, E, F Series C, D, G, H Series H=High Level L=Low Level CE H L H L OPERATIONAL STATE ON OFF OFF ON 2/25 XC6209/6212 Series ■PRODUCT CLASSIFICATION ●Selection Guide The following options for the CE pin logic and internal pull-up/down are available: High Active + no pull-down resistor built-in (standard) High Active+ 2MΩ pull-down resistor built-in <between CE-VSS> (semi-custom) Low Active + no pull-up resistor built-in (semi-custom) Low Active + 2MΩ pull-up resistor built-in <between VIN-CE> (semi-custom) Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 2MΩ (TYP.). ●Ordering Information XC6209/12①②③④⑤⑥ DESIGNATOR ① (*1) DESCRIPTION Type of Regulator CE Pin Logic SYMBOL A/E B/F C/G D/H ② ③ Output Voltage 09~60 2 1 A B M ⑤ Packages P D ⑥ Device Orientation R L DESCRIPTION : High Active (pull-down resistor built-in, semi-custom) : High Active (no pull-down resistor built-in, standard) : Low Active (pull-up resistor built-in, semi-custom) : Low Active (no pull-up resistor built-in, standard) : e.g. 20:2.0V, 30:3.0V, : 100mV increments, ±2% accuracy (*2) e.g. ②=2, ③=8, ④=2 → 2.80V, ±2% : 100mV increments, ±1% accuracy (*2) e.g. ②=2, ③=8, ④=1 → 2.80V, ±1% : 50mV increments, ±2% accuracy (*2) e.g. ②=2, ③=8, ④=A → 2.85V, ±2% : 50mV increments, ±1% accuracy (*2) e.g. ②=2, ③=8, ④=B → 2.85V, ±1% : SOT-25 (SOT-23-5) : SOT-89-5 (for XC6209 series only) : USP-6B (for XC6209 series only) : Embossed tape, standard feed : Embossed tape, reverse feed ④ Output Voltage Accuracy (*1) Maximum output current of E to H series depend on the setting voltage. (*2) Within ±30mV (VOUT ≦ 1.5V) 3/25 XC6209/6212 Series ■BLOCK DIAGRAM ■ABSOLUTE MAXIMUM RATINGS Ta=25℃ PARAMETER Input Voltage Output Current Output Voltage CE Input Voltage SOT-25 SOT-89-5 Power Dissipation USP-6B Operating Temperature Range Storage Temperature Range Topr Tstg SYMBOL VIN IOUT VOUT VCE Pd RATINGS 12.0 500 * VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ VIN + 0.3 250 500 100 -40 ~ +85 -55 ~ +125 ℃ ℃ UNITS Ｖ mA Ｖ Ｖ mW *NOTE: Within the range of IOUT=Pd / (VIN – VOUT) 4/25 XC6209/6212 Series ■ELECTRICAL CHARACTERISTICS XC6209/6212A, B Series PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*4) Supply Current (A series) IDD Supply Current (B series) Standby Current Istby △VOUT △VIN･VOUT VIN △VOUT △Topr･VOUT PSRR Ilim Ishort VCEH VCEL ICEH ICEH ICEL VIN=VCE=VOUT(T)+1.0V (VOUT<0.95V)=(VIN=VCE=2.0V) VIN=VCE=VOUT(T)+1.0V (VOUT<0.95V)=(VIN=VCE=2.0V) VIN=VOUT(T)+1.0V, VCE=VSS (VOUT<0.95V)=(VIN=2.0V) If VOUT is less than 0.95V, VIN= 2.0V. Ta=25℃ SYMBOL VOUT(E) IOUTMAX △VOUT Vdif1 Vdif2 CONDITIONS 2% accuracy (*7) IOUT=30mA 1% accuracy (*8) 1mA< IOUT <100mA IOUT=30mA IOUT=100mA VIN=VCE= VOUT(T)+1.0V (VOUT <0.95V)=(VIN=VCE=2.0V) VIN=VCE=VOUT(T)+1.0V (VOUT<0.95V)=(VIN=VCE=2.0V) VIN=VOUT(T)+1.0V, VCE =VSS (VOUT<0.95V)=(VIN=2.0V) VOUT(T)+1.0V<VIN<10V (VOUT<0.95V)=(2.0V<VIN<10V) IOUT=30mA (VOUT<1.75V)=(IOUT=10mA) IOUT=30mA -40℃<Topr<85℃ VIN={VOUT(T)+1.0}V+1.0Vp-pAC, (VOUT<1.5V)=(VIN=2.5V+1.0Vp-pAC) , IOUT=50mA, f=10kHz VIN=VOUT(T)+1.0V, VCE=VIN, (VOUT<1.75V)=(VIN=VOUT(T)+2.0V) VIN=VOUT(T)+1.0V, VCE=VIN, (VOUT<1.75V)=(VIN=VOUT(T)+2.0V) MIN. ×0.98 ×0.99 150 TYP. VOUT(T) VOUT(T) 15 E-1 E-2 28 25 0.01 MAX. ×1.02 ×1.01 50 UNITS CIRCUIT V mA mV mV 1 1 1 1 - 55 μA 50 0.10 μA 2 2 Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Current Limiter Short-circuit Current CE "High" Level Voltage CE "Low" Level Voltage CE "High" Level Current (A series) CE "High" Level Current (B series) CE "Low" Level Current NOTE : 2 1.6 0.60 -0.10 -0.10 0.01 100 70 300 50 - 0.20 10 VIN 0.25 5.0 0.10 ％/V V ppm /℃ dB mA mA V V μA 1 1 4 1 1 1 2 2 - 0.10 μA 2 * 1: Unless otherwise stated, VIN=VOUT(T)+1.0V. * 2: VOUT(T)=Specified output voltage * 3: 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 value). * 4: Vdif={VIN1 (*6) -VOUT1 (*5) } * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. * 6: VIN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased. * 7: If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.) * 8: Only for the VOUT(T) more than 3.0V products. 5/25 XC6209/6212 Series ■ELECTRICAL CHARACTERISTICS (Continued) XC6209/6212E,F Series PARAMETER Output Voltage Maximum Output Current Load Regulation Load Regulation 2 Dropout Voltage (*4) Supply Current (E series) Supply Current (F series) Standby Current Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Current Limiter Short-circuit Current CE "High" Level Voltage CE "Low" Level Voltage CE "High" Level Current (E series) CE "High" Level Current (F series) CE "Low" Level Current NOTE : * 1: Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V. * 2: VOUT(T)=Specified output voltage * 3: 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 value). * 4: Vdif={VIN1 (*6) Ta=25℃ SYMBOL VOUT(E) IOUTMAX △VOUT △VOUT2 Vdif1 Vdif2 IDD Istby △VOUT △VIN･VOUT VIN △VOUT △Topr･VOUT PSRR Ilim Ishort VCEH VCEL ICEH ICEH ICEL VIN=VCE=VOUT(T)+1.0V VIN=VCE=VOUT(T)+1.0V VIN=VOUT(T)+1.0V, VCE=VSS CONDITIONS 2% accuracy (*7) IOUT=30mA 1% accuracy (*8) VIN=E-4 1mA< IOUT<100mA 1mA< IOUT<300mA IOUT=30mA IOUT=100mA VIN=VCE= VOUT(T)+1.0V VIN=VCE=VOUT(T)+1.0V VIN=VOUT(T)+1.0V, VCE =VSS VOUT(T)+1.0V<VIN<10V IOUT=30mA (VOUT<1.75V)=(IOUT=10mA) IOUT=30mA -40℃<Topr<85℃ VIN={VOUT(T)+1.0}V+1.0Vp-pAC, (VOUT<1.5V)=VIN=2.5V+1.0Vp-pAC, IOUT=50mA, f=10kHz VIN=VOUT(T)+1.0V, VCE=VIN, (VOUT<1.75V)=VIN=VOUT(T)+2.0V VIN= VOUT(T)+1.0V, VCE=VIN, (VOUT<1.75V)=VIN=VOUT(T)+2.0V 2 1.6 0.60 -0.10 -0.10 MIN. ×0.98 ×0.99 E-3 TYP. VOUT(T) VOUT(T) 15 E-1 E-2 28 25 0.01 0.01 100 70 380 50 MAX. ×1.02 ×1.01 50 100 UNITS CIRCUIT V mA mV mV mV 1 1 1 1 1 2 2 1 1 4 1 1 1 2 2 2 2 - 55 50 0.10 0.20 10 VIN 0.25 5.0 0.10 0.10 μA μA ％/V V ppm /℃ dB mA mA V V μA μA μA -VOUT1 (*5) } * 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. * 6: VIN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased. * 7: If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.) * 8: Only for the VOUT(T) more than 3.0V products. 6/25 XC6209/6212 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Dropout Voltage Voltage Accuracy 2% products SYMBOL PARAMETER SETTING OUTPUT VOLTAGE Ta=25OC E-1 DROPOUT VOLTAGE 1 (mV) (IOUT=30mA) Vdif1 Vdif2 TYP MAX 1100 1000 900 800 700 600 500 400 300 200 120 1110 1010 910 810 710 610 510 410 310 210 150 E-2 DROPOUT VOLTAGE 2 (mV) (IOUT=100mA) Vdif1 Vdif2 TYP MAX 1150 1050 950 850 750 650 550 500 400 300 280 1200 1100 1000 900 800 700 600 550 450 400 380 350 330 80 120 240 310 VOUT(T) 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 E-0 OUTPUT VOLTAGE (V) (2%) VOUT MIN MAX 0.870 0.930 0.920 0.980 0.970 1.030 1.020 1.080 1.070 1.130 1.120 1.180 1.170 1.230 1.220

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XC6209

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