NCP5500

NCP5500, NCV5500, NCP5501, NCV5501 500 mA Linear Regulator These linear regulators provide up to 500 mA over a user−adjustable output range of 1.25 V to 5.0 V, or at a fixed output voltage of 1.5 V or 5.0 V*, with typical output voltage accuracy better than 3%. NCV versions are qualified for demanding automotive applications that require site and change control. NCP5500 and NCV5500 versions include an Enable/Shutdown function and are available in a DPAK−5L power package. In shutdown, current consumption is reduced to 30 mA. An internal PNP pass transistor permits low dropout voltage and operation at full load current at the minimum input voltage. NCP5501 and NCV5501 versions are available in DPAK−3L for applications that do not require logical on/off control. This regulator family is ideal for applications that require a broad input voltage range, including both automotive and portable battery powered devices. Integral protection features include short circuit current and thermal shutdown. Features http://onsemi.com 4 1 5 DPAK 5 CENTER LEAD CROP CASE 175AA 12 3 DPAK SINGLE GAUGE CASE 369C MARKING DIAGRAMS P5500xG ALYWW Pin 1. EN 2. IN TAB, 3. GND 4. OUT 5. NC/ADJ 5 DPAK 5 Pin 1. IN TAB, 2. GND 3. OUT 3 DPAK P or V = P (NCP), V (NCV) 5500/1 = Device Code x = Output Voltage = L = 1.5 V = U = 5.0 V = W = Adjustable G = Pb−Free Package A = Assembly Location L = Wafer Lot Y = Year WW = Work Week *Contact ON Semiconductor for other fixed voltages. • • • • • • • • • • • • • • Output Current up to 500 mA 2.9% Output Voltage Accuracy Low Dropout Voltage Enable Control Pin (NCP5500 / NCV5500) Reverse Bias Protection Short Circuit Protection Thermal Shutdown Operating Temperature Range of −40°C to +125°C (NCV5500 / NCV5501) NCV Prefix for Applications that Require Site and Change Control These are Pb−Free Devices Automotive Industrial and Consumer Post SMPS Regulation Point of Use Regulation 1 V5501xG ALYWW 1 Typical Applications Input IN 100 nF OFF ON EN 2 NCP5500 NCV5500 1 GND 3 4 OUT 4.7 mF 5 ADJ Output ORDERING INFORMATION RL See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet. Figure 1. Typical Application Circuit © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 3 1 Publication Order Number: NCP5500/D NCP5500, NCV5500, NCP5501, NCV5501 PIN FUNCTION DESCRIPTIONS Pin No. Symbol Description NCP5500 / NCV5500 − DPAK 5 Lead Center Lead Crop 1 2 3, TAB 4 5 EN IN GND OUT NC / ADJ Output Enable; high level turns on the output. Input; battery/unregulated supply input voltage. Ground; Pin 3 connected internally to the Tab heat sink. Output; bypass to ground. No connection (Fixed output versions only). Voltage−adjust input. Use an external voltage divider to set the output voltage over a range of 1.25 V to 5.0 V. Adjustable version only. NCP5501 / NCV5501 − DPAK 3 Lead 1 2, TAB 3 IN GND OUT Input; battery/unregulated supply input voltage. Ground; Pin 3 connected internally to the Tab heat sink. Output; bypass to ground. IN Current Limit and Saturation Sense OUT Bandgap Reference Error Amplifier − + Thermal Shutdown Connection for Fixed Output EN Connection for Enable EN and ADJ Pins are applicable to NCP5500 / NCV5500 only. Connection for Adjustable Output NC / ADJ GND Figure 2. Block Diagram http://onsemi.com 2 NCP5500, NCV5500, NCP5501, NCV5501 ABSOLUTE MAXIMUM RATINGS TA = −40°C to +85°C (NCP5500, NCP5501), TA = −40°C to +125°C (NCV5500, NCV5501), unless otherwise noted. Pin Symbol, Parameter IN, VIN, DC Input Voltage OUT, EN, VOUT, VEN, DC Voltage Symbol VIN V Min −7.0 −0.3 Max +18 +16 VIN + 0.3 (Note 4) +150 Internally Limited 75 8.0 Internally Limited 101 6.6 −55 1 4000 200 1000 − − − 265 Peak +150 °C − V V V °C Units V V Junction Temperature Package Dissipation DPAK 5 Power Dissipation at TA = 25°C Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Case DPAK Power Dissipation at TA = 25°C Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Case Storage Temperature Moisture Sensitivity Level ESD Capability, Human Body Model (Note 1) ESD Capability, Machine Model (Note 1) ESD Capability, Charged Device Model (Note 1) Lead Temperature Soldering Reflow (SMD Styles Only), Pb−Free Versions (Note 3) OPERATING RANGES IN, VIN, Operating DC Input Voltage OUT, VOUT Adjust Range (adjustable version only) TJ PD RqJA RqJC PD RqJA RqJC TStg MSL ESDHBM ESDMM ESDCDM Tsld °C °C/W VIN VOUT VOUT + VDO, 2.5 V (Note 5) 1.25 16 5.0 V V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114) ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115) ESD Charged Device Model tested per EIA/JES D22/C101, Field Induced Charge Model 2. Latch−up Current Maximum Rating: ≤ 100 mA per JEDEC standard: JESD78. 3. Pb−Free, 60 sec –150 sec above 217°C, 40 sec max at peak temperature 4. Maximum = +16 V or (VIN +0.3 V), whichever is lower. 5. Minimum VIN = 2.5 V or (VOUT + VDO), whichever is higher. http://onsemi.com 3 NCP5500, NCV5500, NCP5501, NCV5501 ELECTRICAL CHARACTERISTICS VIN = 2.5 V or (VOUT + 1.0 V), whichever is higher, CO = 4.7 mF, −40°C < TA < 85°C (