KIC3211SN28A

SEMICONDUCTOR TECHNICAL DATA LOW Noise150mA CMOS High Performance LDO Regulator The KIC3211Series Low Dropout Linear Regulator is ideally suited for portable applications. It offers 1% initial accuracy, extremely-low dropout voltage(220mV at 150mA, 3.0V Output Type) and low ground current (typically 75uA). Designed specifically for handheld and battery-powered devices, the KIC3211series provides a power consumption drops nearly to zero. The KIC3211Series also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices. The Line transient response and load transient response of the KIC3211Series are very excellent, thus ICs are very suitable for the power supply for hand-held communication equipment. H C KIC3211 Series Analog CMOS Integrated Circuits B B1 K TTL-logic-compatible ON/OFF control pin. When disabled, A1 A 1 6 2 C 5 D 3 4 Applications ・Cellular phones,Smart Phones, PDA ・Battery-powered equipment ・Laptop, notebook and palmtop computers ・Consumer/personal electronics 1 VIN 2 GND 3 VOUT 4 NC 5 GND 6 CE DIM A A1 B B1 C D H J K MILLIMETERS _ 1.6 + 0.1 _ 1.0 + 0.05 _ 1.6 + 0.05 _ 1.2 + 0.05 0.5 _ 0.22 + 0.05 0.6(max) _ 0.125 + 0.05 _ 0.3 + 0.05 Features ・Input voltage range ・High output accuracy ・Low dropout ・Stability with ceramic output capacitors ・High Ripple Rejection ・Low ground Current ・Quiescent Current ・Excellent Line regulation ・Built-in Fold Back Protection Circuit ・Stability with ceramic output capacitors ・TTL-Logic-compatible ON/OFF control input Typ. 70dB(f=1kHz3.0V Output type) Typ. 60dB(f=10kHz3.0V Output type) Typ.75μ A Typ. 0.1μ A Typ. 0.02%/V Typ. 50mA@Short mode Cin=Cout=1.0㎌ 1.7V to 6.0V 1.0% accuracy 220mV@150mA 3.0V, Output type SON1612-6 Mark Spec. Out line 6 5 4 No. 1~2 3 No. of Mark Series Voltage Device Definition Marking XX A Description Output Voltage (ex, 33A → VOUT=3.3V) 1 4 2 5 3 6 4~6 1 2 3 Lot. No. XXX Manufacture Year, Week (ex, 924 → 2009 year →24th week) 2011. 5. 27 Revision No : 1 J 1/9 KIC3211 Series SECLECTION GUIDE The output voltage, package type for the ICs can be selected at the user’s request. The selection can be made with designating the part number as shown below; KIC3211XX XXA a Code a ← Part Number b Contents Dessignation of Package Type: SN : SON1612-6 Setting Output Voltage (VOUT) : Stepwise setting with a step of 0.1V in the range of 1.2V to 4.0V is possible. b Line up Item KIC3211SN12A KIC3211SN13A KIC3211SN14A KIC3211SN15A KIC3211SN16A KIC3211SN17A KIC3211SN18A KIC3211SN19A KIC3211SN20A KIC3211SN21A KIC3211SN22A KIC3211SN23A KIC3211SN24A KIC3211SN25A KIC3211SN26A Output Voltage 1.2V 1.3V 1.4V 1.5V 1.6V 1.7V 1.8V 1.9V 2.0V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V Marking 12A 13A 14A 15A 16A 17A 18A 19A 20A 21A 22A 23A 24A 25A 26A SON1612-6 Package Item KIC3211SN27A KIC3211SN28A KIC3211SN29A KIC3211SN30A KIC3211SN31A KIC3211SN32A KIC3211SN33A KIC3211SN34A KIC3211SN35A KIC3211SN36A KIC3211SN37A KIC3211SN38A KIC3211SN39A KIC3211SN40A Output Voltage 2.7V 2.8V 2.9V 3.0V 3.1V 3.2V 3.3V 3.4V 3.5V 3.6V 3.7V 3.8V 3.9V 4.0V Marking 27A 28A 29A 30A 31A 32A 33A 34A 35A 36A 37A 38A 39A 40A SON1612-6 Package PIN DESCRIPTIONS SON1612-6 PKG Pin No. Pin name VDD GND VOUT NC GND CE Input Pin Ground Pin Regulator Output No connectin Ground Pin Enable/Shutdown (Input) : CMOS compatible input. Logic high=enable, logic low=shutdown. Do not leave open. Pin Description 6 5 4 1 2 3 4 5 1 2 3 6 2011. 5. 27 Revision No : 1 2/9 KIC3211 Series Block Diagram VIN CE ON/OFF Control VREF PWTR Error Amp OUT Fold - back Current Limit Block RA Auto Discharge RB Reference Voltage GND Application Circuit VIN CIN=1.0µF Ceramic VIN KIC3211XXXXA CE GND OUT VOUT COUT=1.0µF Ceramic Shutdown / Enable Stability with ceramic output capacitors Cin = Cout = 1.0㎌ (X7R, X5R) Absolute Maximum Ratings Characteristics Input Voltage Output Current Output Voltage Power Dissipation (Note) Operating Temperature Storage Temperature Symbol VIN IOUT VOUT PD TOPR TSTG Rating 6.0 300 1.2 to 4.0 500 -40 to +85 -65 to +125 Units V mA V mW ℃ ℃ Note) Package Mounted on FR-4 PCB board (40㎜×40㎜×1.6㎜) 2011. 5. 27 Revision No : 1 3/9 KIC3211 Series Electrical Characteristics (VEN = VIN, Ta = 25℃) Symbol VIN VOUT IOUT Parameter Input Voltage Output Voltage Output Current Conditions Min 1.7 Typ 0.38 0.36 0.32 0.28 0.22 75 100 0.1 0.02 22 70 60 ±100 50 30 - Max 6.0 x 1.010 0.70 0.65 0.55 0.50 0.35 95 150 1 0.10 40 0.4 Units V V mA V V V V V μ A μ A μ A %/V mV dB dB ppm / ℃ mA μ Vrms V V VIN = Set VOUT + 1V 1mA ≤ IOUT ≤ 30mA VIN - VOUT = 1.0V VOUT = 1.2~1.5 VOUT = 1.6~1.7 x 0.990 150 - VD Dropout Voltage (Note 1) 1.8 ≦ VOUT ≦ 2.0 2.1 ≦ VOUT ≦ 2.7 2.8 ≦ VOUT ≦ 4.0 IOUT = 0mA IOUT = 150mA 1.6 - IGND Ground Pin Current (Note 2) IOUT = 150mA VIN = Set VOUT + 1V VEN = GND (shutdown) IOUT = 1mA Set VOUT + 0.5V ≤ VIN ≤ 6.0V VIN = Set VOUT + 1V 1mA ≤ IOUT ≤ 150mA f = 1kHz Ripple 0.5V p-p VIN - VOUT = 1.0V IQ ∆VOUT / ∆VIN ∆VOUT / ∆IOUT Quiescent Current Line Regulation Load Regulation RR Ripple Rejection f = 10kHz ∆VOUT / ∆T ILIM VNO VEN (ON) VEN (OFF) Output Voltage Temperature Coefficient Short Current Limit Output Noise Voltage Output Control Voltage (ON - State) Output Control Voltage (OFF - State) IOUT = 30mA -40℃ ≤ TOPR ≤ 85℃ VOUT = 0V CIN = 1.0㎌, COUT = 1.0㎌ BW = 10Hz ~ 100kHz - Note 1) Dropout Voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. For outputs below 2.5V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.6V Note 2) Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. 2011. 5. 27 Revision No : 1 4/9 KIC3211 Series TYPICAL CHARACTERISTICS 1) OUTPUT VOLTAGE vs OUTPUT CURRENT (TOPR = 25℃) KIC3211SN12 OUTPUT VOLTAGE VOUT (V) OUTPUT VOLTAGE VOUT (V) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 400 500 1.7V 2.2V 3.5V 2.5V KIC3211SN28 1.4 1.2 4.8V 3.8V 1.0 0.8 3.5V 0.6 0.4 0.0 0 100 200 3.1V 300 400 500 OUTPUT CURRENT IOUT (mA) OUTPUT CURRENT IOUT (mA) KIC3211SN40 OUTPUT VOLTAGE VOUT (V) 4.5 4.0 3.5 3.0 2.5 2.0 4.3V 4.5V 6.0V 5.0V 1.5 1.0 0.5 0.0 0 100 200 300 400 500 OUTPUT CURRENT IOUT (mA) 2) OUTPUT VOLTAGE vs INPUT VOLTAGE (TOPR = 25℃) KIC3211SN12 OUTPUT VOLTAGE VOUT (V) OUTPUT VOLTAGE VOUT (V) 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 1 2 3 4 5 6 IOUT = 1mA IOUT = 30mA IOUT = 100mA KIC3211SN28 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 2 3 4 5 6 IOUT = 1mA IOUT = 30mA IOUT = 100mA INPUT VOLTAGE VIN (V) INPUT VOLTAGE VIN (V) 2011. 5. 27 Revision No : 1 5/9 KIC3211 Series KIC3211SN40 4.2 4.0 3.8 3.6 3.4 IOUT = 1mA 3.2 3.0 1 2 3 4 IOUT = 30mA IOUT = 100mA 5 6 INPUT VOLTAGE VIN (V) 3) SUPPLY CURRENT vs INPUT VOLTAGE (TOPR = 25℃) KIC3211SN12 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 KIC3211SN28 INPUT VOLTAGE VIN (V) INPUT VOLTAGE VIN (V) KIC3211SN40 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 INPUT VOLTAGE VIN (V) 2011. 5. 27 Revision No : 1 6/9 KIC3211 Series 4) OUTPUT VOLTAGE vs TEMPERATURE KIC3211SN12 1.23 1.22 1.21 1.20 2.80 1.19 1.18 1.17 1.16 -40 -15 10 35 60 85 2.78 2.76 2.74 -40 2.86 2.84 2.82 KIC3211SN28 -15 10 35 60 85 KIC3211SN40 4.08 4.06 4.04 4.02 4.00 3.98 3.96 3.94 3.92 -40 -15 10 35 60 85 2011. 5. 27 Revision No : 1 7/9 KIC3211 Series 5) RIPPLE REJECTION vs FREQUENCY(CIN = none) KIC3211SN12 90 80 70 60 50 40 30 20 10 0 0.1 1 10 IOUT = 1mA IOUT = 30mA IOUT = 100mA KIC3211SN12 90 80 70 60 50 40 30 20 10 0 0.1 1 10 IOUT = 1mA IOUT = 30mA IOUT = 100mA 100 100 KIC3211SN28 90 80 70 60 50 40 30 20 10 0 0.1 3.8 IOUT = 1mA IOUT = 30mA IOUT = 100mA KIC3211SN28 90 80 70 60 50 40 30 20 10 0 0.1 3.8 IOUT = 1mA IOUT = 30mA IOUT = 100mA 1 10 100 1 10 100 KIC3211SN40 90 80 70 60 50 40 30 20 10 0 0.1 5.0 IOUT = 1mA IOUT = 30mA IOUT = 100mA KIC3211SN40 90 80 70 60 50 40 30 20 10 0 0.1 5.0 IOUT = 1mA IOUT = 30mA IOUT = 100mA 1 10 100 1 10 100 2011. 5. 27 Revision No : 1 8/9 KIC3211 Series 6) INPUT LINE TRANSIENT RESPONSE(IOUT = 30mA, tr = tf = 5us, CIN / COUT = Ceramic 1.0㎌) KIC3211SN12 1.25 1.24 1.23 1.22 1.21 Output Voltage Input Voltage KIC3211SN28 4 3 2 1 0 2.85 2.84 Input Voltage 6 5 4 3 2 Output Voltage 2.83 2.82 2.81 2.80 2.79 0 1.20 1.19 0 1 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 0 90 100 7) LOAD TRANSIENT RESPONSE (tr = tf = 5us, CIN / COUT = Ceramic 1.0㎌) KIC3211SN12 (mA) 1.45 1.40 Input Voltage KIC3211SN28 150 100 50 0 150 100 Input Voltage 2.84 2.83 2.82 2.81 1.35 1.30 1.25 1.20 1.15 0 Output Voltage 50 0 2.80 2.79 0 Output Voltage 2 4 6 8 10 12 14 16 18 20 2 4 6 8 10 12 14 16 18 20 2011. 5. 27 Revision No : 1 (mA) 2.85 9/9