WS3210C62 WS3210C62 Over-Voltage Protection Load Switch Descriptions CSP-9L (Bottom View) Pin Configuration (Top View)

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Over-Voltage Protection Load Switch http://www.sh-willsemi.com Descriptions The features a low R ON internal High Voltage Switch and an input range of absolute maximum 30V.

1 Over-Voltage Protection Load Switch Descriptions The features a low R ON internal High Voltage Switch and an input range of absolute maximum 30V. An internal input clamp is capable of shunting surge voltage >80V, protecting downstream components and enhancing system robustness. The features Over-Voltage Protection (OVP) that shuts off the internal Switch if input voltage exceeds the Fixed OVP threshold. The off-state Switch can disconnect the input pin to output pin and protect output from the input high voltage stress. Integrated Over-Temperature Protection (OTP) also shuts off the Switch to protect the device. The is available in 1.4mm x 1.4mm CSP-9L package. Standard product is Pb-free and Halogen-free. A B C CSP-9L (Bottom View) OUT OUT GND OUT IN GND IN IN GND Pin Configuration (Top View) Features Absolute Maximum Input Voltage : 30V Surge Protection : >80V Low RON Switch (@VIN=5V) : 45mΩ Fixed OVP Threshold : 6.2V Fast OVP Response : 100ns Thermal Shutdown Protection Robust ESD Protection -Human Body Model (HBM) : 8000V -Machine Model (MM) : 800V Applications Mobile Handsets and Tablets Portable Media Players Peripherals 1 A Marking 3210 = Device code Y W YW = Year code = Week Code Order information Device Package Shipping -9/TR CSP-9L 3000/Reel&Tape Will Semiconductor Ltd /03 - Rev. 1.3

2 Typical Applications V IN IN OUT V OUT C IN 1μF C OUT 4.7μF GND Pin Descriptions Pin Number Symbol Descriptions 1C, 2B, 2C IN Switch Input Pin and Device Power Supply. 1A, 1B, 2A OUT Switch Output Pin to Load. 3A, 3B, 3C GND Device Ground Pin. Block Diagram IN OUT Surge Protection OVP Charge Pump GND Logic Thermal Protection Will Semiconductor Ltd /03 - Rev. 1.3

3 Absolute maximum ratings Parameter Symbol Value Unit V_IN voltage range V IN -0.3~30 V V_OUT voltage range V OUT -0.3~16 V Switch I/O Continuous Current I IN 3 A Switch FET Body Diode Continuous Current I DIODE 1.5 A Body Diode Forward Peak Pulse Current *1 Pulse Width = 10ms I PP 20 A Pulse Width = 20μs 50 A Junction temperature T J 150 Lead temperature(soldering, 10s) T L 260 Storage temperature T STG -55~150 HBM 8000 V ESD Ratings MM 800 V *1 Single Pulse These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. Recommend Operating Conditions Parameter Symbol Value Unit VIN supply input voltage range V cc 3.2~28, typical=5 V Operating ambient temperature T A -40~85 Thermal Resistance R θja 95 /W Will Semiconductor Ltd /03 - Rev. 1.3

4 Electrical Characteristics (T A = 25, V IN = 5V, C IN = 1uF, C OUT = 4.7uF, unless otherwise noted.) Parameter Symbol Conditions Min. Typ. Max. Units Basic Operation Quiescent Supply Current I Q V IN = 5V, No Load ua UVLO Threshold Voltage V UVLO V IN Rising V Start-up Delay Time T START_DLY V IN = 0->5V to Output ON 7.5 ms Main Switch ON-Resistance R ON V IN = 5V, I OUT = 1A 45 mω Surge and Over-Voltage Protection Surge Voltage Protection V SURGE 88 V VIN OVP Threshold V OVP V IN Rising V OVP Response Time t OVP V IN = 5->10V 100 ns OVP Hysteresis Voltage V HYS_OVP V IN Falling 0.1 V OVP Recovery Time t R_OVP V IN = 6.5->5V 7.5 ms Output discharge resistance R DCHG V IN = 6.5V, V OUT = 5V 120 Ω Thermal Protection Over-Temperature Protection Threshold Over-Temperature Protection Hysteresis T SD 140 T HYS 20 Will Semiconductor Ltd /03 - Rev. 1.3

5 V OVP (V) Quiescent Current ( A) R ON (m ) R ON (m ) Typical Characteristics (T A =25 C, unless otherwise noted) V IN =5V Load Current (A) ON Resistance vs. Load Current V IN =5V I OUT =0.2A Temperature ( ) ON Resistance vs. Temperature Temperature( ) OVP Threshold vs. Temperature V IN =5V Temperature(C o ) Quiescent Current vs. Temperature Will Semiconductor Ltd /03 - Rev. 1.3

6 Power-On with No Load Power-On with R L =5Ω OVP and Recovery from OVP Power-Off with R L =5Ω Will Semiconductor Ltd /03 - Rev. 1.3

7 PACKAGE OUTLINE DIMENSIONS CSP-9L TOP VIEW BOTTOM VIEW SIDE VIEW Symbol Dimensions in Millimeters Min. Typ. Max. A A A D E D E b e BSC SD BSC SE BSC Will Semiconductor Ltd.

8 W RD TAPE AND REEL INFORMATION Reel Dimensions Reel Dimensions P1 Tape Dimensions Quadrant Assignments For PIN1 Orientation In Tape Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 User Direction of Feed RD Reel Dimension 7inch 13inch W Overall width of the carrier tape 8mm 12mm P1 Pin1 Pitch between successive cavity centers Pin1 Quadrant 2mm 4mm 8mm Q1 Q2 Q3 Q4 Will Semiconductor Ltd.

WS3210 WS3210. Over-Voltage Protection Load Switch. Descriptions. Features. Order information. Applications.

WS3210 WS3210. Over-Voltage Protection Load Switch. Descriptions. Features. Order information. Applications. Over-Voltage Protection Load Switch http://www.sh-willsemi.com WS3210 Descriptions The WS3210 features a low internal High Voltage Switch and an input range of absolute maximum 30V. An internal input clamp