W83301 Winbond Electronics Corp America, W83301 Datasheet
W83301
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W83301 Summary of contents
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... W83301R Winbond ACPI-STR Controller ...
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... Winbond customers using or selling these products for use in such applications their own risk and agree to fully indemnify Winbond for any damages resulting from such improper use or sales. W83301R Version Main Contents on Web N ...
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... N-channel MOSFETs, that is the W83301R, can drive only N-channel MOSFETs for all applications. In the other hand, the W83301R also offer PWOK and over current detection to protect each output and soft-start protects all linear controllers from rush current attack ...
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... Configuration Figure 1. W83301R Pin Configuration STR /BT DRV2 DRV STR /BT SEN2 SEN STR /BT DRV3 SINK STR SEN3 Vss Vcc C1 C2 ChrPmp 5VDLEN# Confidential Revision 0 inbond 5 W83301R W83301R Preliminary STR 20 DRV1 STR 19 SEN1 SS 18 PWOK DRV ...
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... STR 19 STR1 Sense. Connect this pin to the STR1 output. SEN1 STR1 Driver. Connect this pin to the gate of a suitable N-channel MOSFET for STR 20 DRV1 driving STR1 output. Confidential Revision 0.6 FUNCTION voltage output. Pull-up internally W83301R Preliminary . Soft starting DL ...
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... C1 0. 5VDRV 15 5VDLSB 17 PWOK 10 5VDLEN VSET0 13 VSET1 C8 C7 0.1u 0.1u VSET1 STR1 0V 2.5V DUAL NC 2.6V DUAL 5V 2.7V DUAL 4 W83301R Preliminary 3.3Vdual C2 0. MOSFET N STRdrv1 19 STRsen1 3.3Vdual Q4 C4 MOSFET N 0.1u 1 STRdrv2 2 STRsen2 Q5 MOSFET N 3 STRdrv3 R1 4 5VSB STRsen3 1.5k C9 0.1u Bus Termination Controller 1.25V DUAL 1.30V DUAL 1 ...
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... STRdrv3 14 VSET0 Chr STRsen3 13 Pm VSET1 C10 C9 0.1u 0.1u VSET1 STR1 5V 2.5V DUAL NC 2.6V DUAL 0V 2.7V DUAL 5 W83301R Preliminary 3.3Vdual C2 0. MOSFET N 19 5VDUAL Q4 C4 MOSFET N 0. 3.3Vdual C7 Q5 0.1u MOSFET C11 0.1u STR2 STR3 3.3V 1.8V DUAL DUAL 3.4V 1.8V DUAL DUAL 3.5V 1.8V DUAL DUAL 2 ...
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... Diagram Figure 4. W83301R Internal Block Diagram SS 5V DRV 5V DLSB +5VSB +5VSB VSET1 VSET0 Confidential Revision 0.6 Vcc C1 C2 ChrPmp Charge Pump Monitor and Control 1.26V 5V # S3# S5# GND DLEN 6 W83301R Preliminary To POWMOS drivers STR /BT DRV1 DRV STR /BT SEN1 SEN STR /BT DRV2 SINK ...
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... Such as STR1- 2.5V for SDRAM application, and STR3- 1.8V Besides, as shown in Table 1 the W83301R also provide a tri-state pin VSET1 to bias an extra voltage up to 0.2V in each output for more performance but under mode A operation, the BT output voltage will generated according to a half of STR1 output set by VSET1 ...
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... In order to meet the ACPI specification, the W83301R implement a state machine as shown as Figure 5 to generate ACPI-compliant power state transition. There are only five states in the state machine cause the W83301R only focus on the memory ACPI control, and the five states are G3 (Mechanical-Off State), S0 (Full-Power ...
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... When the system jump from state S3 to state S0, the W83301R will monitor the input signal from PWOK pin to ensure that external system power is OK and then switch each outputs into S0 stage; In the other hand, the W83301R will pull down the Power OK signal to inform the system that a over current and induce under-voltage occurred. ...
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... Pin# 7,10,11,12,13,14,17 Storage Temperature Ambient Temperature Operating Temperature Min Typ Max I 6 5VSB 4.3 1 8.5 1 Iss W83301R Preliminary Rating - 12.0 V GND-0 0.3V Chr-Pmp GND-0 Vcc + 0.3V - 65° 150°C - 55° 125°C 0° 70°C Units Test Conditions > 8.5V ...
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... Symbol Min Typ Max 2.5 2.6 2 3.3 3 400 9 7 230 11 W83301R Preliminary Units Test Conditions V VSET0=0V, VSET1=0V or VSET0=5V,VSET1=5V V VSET0=0V, VSET1=NC or VSET0=5V,VSET1=NC V VSET0=0V, VSET1=5V or VSET0=5V,VSET1= I(STR ) < 0.1mA DRV1 V VSET0=5V,VSET1=5V V VSET0=5V,VSET1=NC V VSET0=5V,VSET1= I(STR ) < 0.1mA ...
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... DIMENSION IN NO MAX. MIN NO 2.00 0.002 0.065 1.75 1.85 0.069 0.009 0.015 0.38 0.25 0.004 7.20 7.50 0.272 0.283 5.30 5.60 0.197 0.209 0.220 7.80 8.20 0.291 0.307 0.323 0.65 0.025 0.95 0.75 0.021 0.030 0.050 1.25 0. W83301R Preliminary V V LUV active DTEAIL A b SEATING PLANE DETAIL A MAX. 0.079 0.073 0.010 0.295 0.037 0.004 8 ...
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... Confidential Revision 0.6 13 W83301R Preliminary ...
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... Commercial, 0°C to +70°C Winbond Electronics (H.K.) Ltd. Rm. 803, World Trade Square, Tower II 123 Hoi Bun Rd., Kwun Tong Kowloon, Hong Kong TEL: 852-27516023-7 FAX: 852-27552064 14 W83301R Preliminary Production Flow Winbond Electronics (North America) Corp. 2730 Orchard Parkway San Jose, CA 95134 U.S.A. TEL: 1-408-9436666 ...