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GRM188R60G226M Datasheet(PDF) 4 Page - Texas Instruments |
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GRM188R60G226M Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 27 page  TLV62065-Q1 SLVSB92A – JANUARY 2012 – REVISED MARCH 2012 www.ti.com ELECTRICAL CHARACTERISTICS Over full operating ambient temperature range, typical values are at TA = 25°C. Unless otherwise noted, specifications apply for condition VIN = EN = 3.6 V. External components CIN = 10 μF 0603, COUT = 10 μF 0603, L = 1 μH, see the parameter measurement information. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY VIN Input voltage range 2.9 5.5 V IOUT = 0 mA, device operating in PFM mode IQ Operating quiescent current 18 μA and not device not switching ISD Shutdown current EN = GND, current into AVIN and PVIN combined 0.1 5 μA Falling 1.73 1.78 1.83 VUVLO Undervoltage lockout threshold V Rising 1.9 1.95 1.99 ENABLE, MODE VIH High-level input voltage 2.9 V ≤ VIN ≤ 5.5 V 1 5.5 V VIL Low-level input voltage 2.9 V ≤ VIN ≤ 5.5 V 0 0.4 V IIN Input bias current EN, MODE tied to GND or AVIN 0.01 1 μA POWER SWITCH VIN = 3.6 V (1) 120 180 rDS(on) High-side MOSFET on-resistance m Ω VIN = 5 V (1) 95 150 VIN = 3.6 V (1) 90 130 rDS(on) Low-side MOSFET on-resistance m Ω VIN = 5 V (1) 75 100 Forward current limit MOSFET ILIMF 3 V ≤ VIN ≤ 3.6 V 2300 2750 mA high-side and low-side Thermal shutdown Increasing junction temperature 150 TSD °C Thermal shutdown hysteresis Decreasing junction temperature 10 OSCILLATOR fSW Oscillator frequency 2.9 V ≤ VIN ≤ 5.5 V 2.6 3 3.4 MHz OUTPUT Vref Reference voltage 600 mV PWM operation, MODE = VIN , VFB(PWM) Feedback voltage, PWM mode –2.0 0 2.0 2.9 V ≤ VIN ≤ 5.5 V, 0-mA load % Feedback voltage, PFM mode, Device in PFM mode, voltage positioning active(2) VFB(PFM) 1 voltage positioning Load regulation -0.5 %/A VFB Line regulation 0 %/V Activated with EN = GND, 2.9 V ≤ VIN≤ 5.5 V, 0.8 200 R(Discharge) Internal discharge resistor Ω V ≤ VOUT≤ 3.6 V tSTART Start-up time Time from active EN to reach 95% of VOUT 500 μs (1) Maximum value applies for TJ = 85°C. (2) In PFM mode, the internal reference voltage is set to typ. 1.01 × Vref. See the parameter measurement information. 4 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s) :TLV62065-Q1 |
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