TCR5AM075,LF

TCR5AM series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR5AM series 500 mA CMOS Ultra Low Drop-Out Regulator The TCR5AM series are CMOS single-output voltage regulators with an on/off control input, featuring Ultra low dropout voltage, low inrush current and fast load transient response. A differentiating feature is the use of a secondary bias rail as a reference voltage that allows ultra-low drop-out of 90 mV (Typ.) at IOUT = 300 mA ( 1.1 V output, VBAT = 3.3 V ). These voltage regulators are available in fixed output voltages between 0.55 V and 3.6 V, and capable of driving up to 500 mA. Other features include over-current protection, over-temperature protection, Under-voltage-lockout and Auto-discharge function. The TCR5AM series are offered in the ultra small plastic mold package DFN5B (1.2 mm x 1.2 mm; t 0.38 mm). As small ceramic input and output capacitors can be used with the TCR5AM series, these devices are ideal for portable applications that require high-density board assembly such as cellular phones. BOTTOM VIEW ILLUSTRATION DFN5B Weight : 1.4 mg ( Typ.) Features • Low Drop-Out voltage VIN-VOUT = 90 mV (Typ.) at 1.1 V output, VBAT = 3.3 V , IOUT = 300 mA • Low stand-by current ( IB(OFF) = 2 μA (Max) at VBAT = 5.5 V, VCT = 0 V ) • Low quiescent bias current ( IB = 40μA (Typ.) at VBAT = 5.5 V, IOUT = 0 mA ) • Wide range Output Voltage line up ( VOUT = 0.55 to 3.6 V ) • Over-current protection • Over-temperature protection • Inrush current protection circuit • Under-voltage-lockout function • Auto-discharge function • Pull down connection between CONTROL and GND • Ultra small package DFN5B (1.2 mm x 1.2 mm ; t 0.38 mm ) Start of commercial production 2014-12 1 2015-12-15 TCR5AM series Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Bias voltage VBAT 6.0 V Input voltage VIN 6.0 V Control voltage VCT -0.3 to 6.0 V Output voltage VOUT -0.3 to VIN + 0.3 V Output current IOUT DC 500 Pulse 600 (Note 1) 600 (Note 2) mA Power dissipation PD Operation temperature range Topr −40 to 85 °C Tj 150 °C Tstg −55 to 150 °C Junction temperature Storage temperature range Note: Note 1: Note 2: mW Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). 100 ms pulse, 50% duty cycle Rating at mounting on a board Glass epoxy (FR4) board dimension: 40 mm x 40 mm x 1.6 mm, both sides of board Metal pattern ratio: a surface approximately 50%, the reverse side approximately 50% Through hole hall: diameter 0.5 mm x 24 Pin Assignment (top view) VIN 4 1 VOUT CONTROL 5* 3 2 VBAT *Center electrode is GND 2 2015-12-15 TCR5AM series List of Products Number, Output voltage and Marking Product No. VOUT(V)(Typ.) Marking Product No. VOUT(V)(Typ.) Marking TCR5AM055 0.55 0RF TCR5AM19 1.9 1R9 TCR5AM06 0.6 0R6 TCR5AM20 2.0 2R0 TCR5AM065 0.65 0RG TCR5AM21 2.1 2R1 TCR5AM07 0.7 0R7 TCR5AM22 2.2 2R2 TCR5AM075 0.75 0RH TCR5AM23 2.3 2R3 TCR5AM08 0.8 0R8 TCR5AM24 2.4 2R4 TCR5AM085 0.85 0RJ TCR5AM25 2.5 2R5 TCR5AM09 0.9 0R9 TCR5AM26 2.6 2R6 TCR5AM095 0.95 0RK TCR5AM27 2.7 2R7 TCR5AM10 1.0 1R0 TCR5AM28 2.8 2R8 TCR5AM105 1.05 1RA TCR5AM285 2.85 2RJ TCR5AM11 1.1 1R1 TCR5AM29 2.9 2R9 TCR5AM115 1.15 1RB TCR5AM295 2.95 2RK TCR5AM12 1.2 1R2 TCR5AM30 3.0 3R0 TCR5AM125 1.25 1RC TCR5AM31 3.1 3R1 TCR5AM13 1.3 1R3 TCR5AM32 3.2 3R2 TCR5AM14 1.4 1R4 TCR5AM33 3.3 3R3 TCR5AM15 1.5 1R5 TCR5AM34 3.4 3R4 TCR5AM16 1.6 1R6 TCR5AM35 3.5 3R5 TCR5AM17 1.7 1R7 TCR5AM36 3.6 3R6 TCR5AM18 1.8 1R8 Top Marking (top view) Example: TCR5AM06 (0.6 V output) Lot code 0R6 INDEX 3 2015-12-15 TCR5AM series Block Diagram VOUT VIN Under voltage lockout VBAT Thermal Shut down + - Current Limit CONTROL Control Logic Pull down GND 4 2015-12-15 TCR5AM series Electrical Characteristics (Unless otherwise specified, VIN = VOUT + 0.5 V, IOUT = 50 mA, CIN＝CBAT = 1.0 μF, COUT = 2.2 μF) Tj = -40 to 85°C (Note 9) Tj = 25°C Characteristics Output voltage accuracy Bias voltage Input voltage Symbol VOUT Test Condition Typ. Max Min Max VOUT 1.1 V, IOUT = 1 mA VOUT + 1.4V ― 5.5 VOUT + 1.4V 5.5 V IOUT = 1 mA, VOUT + 0.1V ― VBAT VOUT + 0.1V VBAT V VBAT VIN Min Unit Line regulation Reg･line VOUT + 0.5 V < = VIN < = 5.5 V, IOUT = 1 mA ― 1 15 ― ― mV Load regulation Reg･load 1 mA < = IOUT < = 500 mA ― 15 70 ― ― mV IOUT = 0 mA, VBAT = 5.5 V (Note 4)(Note 5) ― 40 ― ― 68 IOUT = 0 mA, VBAT = 4.2 V (Note 4)(Note 6) ― 38 ― ― 55 VCT = 0 V ― 0.1 ― ― 2.0 μA Quiescent current Stand-by current IB IB (OFF) μA ICT ― ― 0.1 ― ― ― μA VIN-VOUT IOUT = 300 mA, VBAT = 3.3 V (Note 7)(Note 8) ― 90 ― ― 130 mV VUVLO VIN voltage ― 0.5 ― ― 0.65 V TCVO −40°C < = Topr < = 85°C ― 60 ― ― ― ppm/°C Output noise voltage VNO VBAT = 5.5 V, VIN = VOUT + 1 V, IOUT = 10 mA, 10 Hz < =f< = 100 kHz, Ta = 25°C (Note 7) ― 40 ― ― ― μVrms Ripple rejection ratio R.R. VBAT = 5.5 V, VIN = VOUT + 1 V, IOUT = 10 mA, f = 1 kHz, VIN Ripple = 200 mVp-p, Ta = 25°C (Note 7) ― 70 ― ― ― dB Control voltage (ON) VCT (ON) ― 1.0 ― 5.5 1.0 5.5 V Control voltage (OFF) VCT (OFF) ― 0 ― 0.4 0 0.4 V RSD ― ― 20 ― ― ― Ω Control pull down current Drop-out voltage Under voltage lockout Temperature coefficient Output discharge on resistance Note 3: Note 4: Note 5: Note 6: Note 7: Note 8: Stable state with fixed IOUT condition Except Control pull down current Over 2.8 V output products 2.8 V and under output products The 0.6 V output product. VIN-VOUT = VIN1 - ( VOUT1 x 0.98 ) VOUT1 is the output voltage when VIN = VOUT + 0.5 V. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT1 after gradually decreasing the input voltage Note 9: This parameter is guaranteed by design. 5 2015-12-15 TCR5AM series Drop-out voltage ( CIN = 1.0 μF, COUT = 2.2 μF, CBAT = 1.0 μF, Tj = 25°C) IOUT = 300 mA Output voltages VBAT input voltage IOUT = 500 mA Min Typ. 3.3 V ― 90 130 ― 150 200 mV 3.3 V ― 90 140 ― 150 210 mV 3.3 V ― 90 140 ― 150 220 mV 3.3 V ― 90 140 ― 150 230 mV 1.0 V