E-STA50513TR STMicroelectronics, E-STA50513TR Datasheet
E-STA50513TR
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E-STA50513TR Summary of contents
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... STA505 is a monolithic quad half bridge stage in Mul- tipower BCD Technology. The device can be used as dual bridge or reconfigured, by connecting CONFIG pin to Vdd pin, as single bridge with double current capability, and as half bridge (Binary mode) with half Figure 2. Audio Application Circuit (Dual BTL)Pin Description IN1A +3 ...
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... TRI-STATE Hi-Z pin 27 FAULT Fault pin advisor 28 TH-WAR Thermal warning advisor 29 IN1A Input of half bridge 1A 30 IN1B Input of half bridge 1B 31 IN2A Input of half bridge 2A 32 IN2B Input of half bridge Vss 5V Regulator referred to +Vcc Vcc Sign Signal Positive Supply 2/10 Description ...
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... PIN NAME FAULT (*) FAULT TRI-STATE TRI-STATE PWRDN PWRDN THWAR (*) THWAR CONFIG (**) CONFIG (*) : The pin is open collector. To have the high logic value, it needs to be pulled resistor. (**): To put CONFIG = 1 means connect Pin 24 (CONFIG) to Pins 21, 22 (Vdd) Figure 3. Pin Connection V Sign CC V Sign IN2B ...
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... Power Pchannel/Nchannel dss leakage Idss g Power Pchannel RdsON Matching Id= Power Nchannel RdsON P Matching Dt_s Low current Dead Time (static) High current Dead Time (dinamic) L=22µ 470nF Ω Dt_d t Turn-on delay time Turn-off delay time d OFF t Rise time r t Fall time ...
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... I Isc (short circuit current limit) VCC-q (note 2) V Undervoltage protection threshold UV t Output minimum pulse width pw-min Table 7. Notes: 1. The following table explains the VLow, VHigh variation with V V VLow min VHigh max L 2.7 0.7 3.3 0.8 5 0.85 1.85 Note 2: See relevant Application Note AN1994 Table 8 ...
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... INxY Figure 5. INxA Figure 6. High Current Dead time for Bridge application = ABS(DTout(A)-DTin(A))+ABS(DTOUT(B)-DTin(B)) Duty cycle=A M58 DTin(A) INxA M57 Duty cycle A and B: Fixed to have DC output current of 4.5A in the direction shown in figure 6/10 OUTxY +Vcc M58 OUTxY M57 gnd +V CC ...
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... IN2B IN1B 100nF X7R V SIGN CC 100nF V SIGN CC X7R Add. GNDSUB Note: 1. "A PWM modulator as driver is needed . In particular, this result is performed using the STA30X+STA50X demo board". Figure 8. Typical Quad Half Bridge Configuration IN1A 29 IN1A +3.3V CONFIG 24 PWRDN PWRDN 25 R57 R59 FAULT 27 10K ...
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... H 15.5 15.9 h 1.1 L 0.8 1.1 N 10˚ ˚ (1) “D and E1” do not include mold flash or protusions. Mold flash or protusions shall not exceed 0.15mm (0.006”) (2) No intrusion allowed inwards the leads. 8/10 inch MIN. TYP. MAX. 0.128 0.135 0.122 0.126 0.031 ...
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... Table 9. Revision History Date Revision December 2003 June 2004 November 2004 February 2006 8 First Issue in EDOCS DMS 9 Note 2: See relevant Application Note AN1994 10 Changed Vcc in Electrical Characteristics from 9 min to 10 min 11 Changed T value on Table 4. op Description of Changes STA505 9/10 ...
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