GM2116

GM2116 ETL | Alldatasheet

Document overview

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Technical content

ISSUED DATE :2004/12/23 REVISED DATE : GGMM 22 1111 66 CC MM OO SS PP oo ss ii tt ii vv ee VV oo ll tt aa gg ee RR ee gg uu ll aa tt oo rr

Description

The GM2116 series of positive, linear regulators feature low quiescent current (30A typ.) with low dropout voltage, making them ideal for battery applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the “Worst” of operating conditions. The GM2116 is stable with an output capacitance of 2.2F or greater. Features Block Diagram & Very Low Dropout Voltage & Guaranteed 600mA output & Over-Temperature Shutdown & Current Limiting & Short Circuit Current Fold-back & Factory Pre-set Output Voltage & Highly Accurate± 1.5% & ß ‡Temperature Coefficient

Applications

& Battery Powered Widgets & Instrumentation & Wireless Devices & Cordless Phones & PC Peripherals & Portable Electronics & Electronic Scales Package Dimensions A 4.4 4.6 G 3.00 REF. B 4.05 4.25 H 1.50 REF. C 1.50 1.70 I 0.40 0.52 D 1.30 1.50 J 1.40 1.60 E 2.40 2.60 K 0.35 0.41 F 0.89 1.20 L 5q TYP. M 0.70 REF. Typical Application Circuit SOT-89

ISSUED DATE :2004/12/23 REVISED DATE : Absolute Maximum Ratings Parameter Symbol Ratings Unit Input Max Voltage VIN 8 V Output Current IOUT 1 A Output Voltage VOUT 1.3~3.8 V Supply Voltage VIN 4.5~5.5 V Operating Ambient Temperature Topr -40 ~ +85 : Junction Temperature Tj -40 ~ +125 Maximum Junction Temperature Tj Max 150 jc 18 :/W Thermal Resistance ja 180 :/W Power Dissipation(æT=100:) PD 550 mW EDS Classification B Electrical Characteristics Ta=25 unless otherwise noted Parameter Symbol Condition Min TYP Max Unit Output Voltage VOUT(E) (Note1) VIN=VOUT(T)+1V, IO=1mA -1.5% VOUT(T) (Note2) 1.5% V Output Current IO VIN=VOUT(T)+2V, VOUT V OUT(E)*0.96 600 - - mA Current Limit ILIM VO>1.2V 600 800 - mA Load Regulation REGLOAD VIN=VOUT(T)+2V, IO=1mA to 600mA - 0.2 1 % 1.3V VOUT(T) 1.4V - - 1900 1.4V<VOUT(T) 2.0V - - 1400 2.0V<VOUT(T) 2.8V - - 800 Dropout Voltage VDROPOUT IO=600mA VO=VOUT(E)-2% 2.8V<VOUT(T) - - 600 mV Quiescent Current IQ VIN= VOUT(T)+1V, IO=0mA - 30 50 A 1.3V VOUT(T) 1.4V -0.2 - 0.2 2.0V<VOUT(T)<4\`ˆØ -0.1 0.02 0.1 Line Regulation REGLINE IO=1mA VIN=VOUT(T)+1 to VOUT(T)+2 Input Voltage VIN Note3 - 7 V Over Temperature Shutdown OTS - 150 - : Over Temperature Hysterisis OTH - 30 - : Output Voltage Temperature Coefficient TC - 30 - ppm/: Short Circuit Current(Note4) ISC VIN=VOUT(T)+1V, VOUT<0.8V - 300 600 mA f=100Hz - 60 - f=1kHz - 50 - Power Supply Rejection PSRR Io=100mA Co=2.2F f=10kHz - 20 - dB Output Voltage Noise eN f=10Hz~100kHz Io=10mA, CBYP=0F Co=2.2F - 30 - Vrms Note 1: 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). 2: VOUT (T) =Specified Output Voltage 3: VIN (MIN) =VOUT+VDROPOUT 4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before a current source load is applied.

ISSUED DATE :2004/12/23 REVISED DATE : Ordering Information ( contd. ) Part Number Marking Output Voltage Part Number Marking Output Voltage GM2116-13 6P132 XXXX 1.3V GM2116-15 6P152 XXXX 1.5V GM2116-18 6P182 XXXX 1.8V GM2116-19 6P192 XXXX 1.9V GM2116-20 6P202 XXXX 2.0V GM2116-25 6P252 XXXX 2.5V GM2116-27 6P272 XXXX 2.7V GM2116-28 6P282 XXXX 2.8V GM2116-29 6P292 XXXX 2.9V GM2116-30 6P302 XXXX 3.0V GM2116-31 6P312 XXXX 3.1V GM2116-33 6P332 XXXX 3.3V GM2116-34 6P342 XXXX 3.4V GM2116-35 6P352 XXXX 3.5V GM2116-36 6P362 XXXX 3.6V GM2116-37 6P372 XXXX 3.7V GM2116-38 6P382 XXXX 3.8V GM2116-2H 6P2H2 XXXX 2.85V Characteristics Curve

ISSUED DATE :2004/12/23 REVISED DATE : Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165