STA505 STMicroelectronics, STA505 Datasheet
STA505
Specifications of STA505
497-2142-5
497-2142
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STA505 Summary of contents
Page 1
... UNDER VOLTAGE PROTECTION ■ 2 DESCRIPTION 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 ...
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... STA505 Table 2. Pin Function N° Pin 1 GND-SUB Substrate ground OUT2B Output half bridge 2B 4 Vcc2B Positive Supply 5 GND2B Negative Supply 6 GND2A Negative Supply 7 Vcc2A Positive Supply OUT2A Output half bridge OUT1B Output half bridge 1B 12 Vcc1B Positive Supply 13 GND1B Negative Supply ...
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... All powers in Hi-Z state 1 Normal operation 0 Low absorpion 1 Normal operation 0 Temperature of the IC =130C 1 Normal operation 0 Normal Operation 1 OUT1A=OUT1B ; OUT2A=OUT2B (IF IN1A = IN1B; IN2A = IN2B D01AU1273 STA505 IC -STATUS GND-SUB OUT2B OUT2B GND2B GND2A OUT2A OUT2A OUT1B OUT1B GND1B GND1A OUT1A OUT1A N.C. 3/10 ...
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... STA505 Table 4. Absolute Maximum Ratings Symbol V DC Supply Voltage (Pin 4,7,12,15 Maximum Voltage on pins max T Operating Temperature Range Storage and Junction Temperature stg j Table 5. Thermal Data Symbol T Thermal Resistance Junction to Case (thermal pad) j-case T Thermal shut-down junction temperature jSD T Thermal warning temperature ...
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... V = 3.3V L PWRDN = 0 Vpin = 3.3V Tri-state=0 Input pulse width = 50% Duty; Switching Frequency = 384KHz filters; No Load L Unit 1 INxB OFF OFF 0 OFF OFF 1 OFF OFF STA505 Min. Typ. Max. Unit µA 35 0 150 OUTPUT Q3 Q4 MODE OFF OFF Hi DUMP ON OFF NEGATIVE ...
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... STA505 Figure 4. Test Circuit. Low current dead time = MAX(DTr,DTf) Duty cycle = 50% 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 ...
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... R43 100nF 20 C93 1µF C83 R53 R66 C43 100nF 6 5K C62 R67 C34 820µF 5K L14 22µH C74 R44 100nF 20 C94 1µF C84 R54 R68 C44 100nF 6 5K STA505 = 36V (note 1) 8Ω C21 2200µF 4Ω 4Ω 4Ω 4Ω 7/10 ...
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... STA505 Figure 9. Power SO36 (Slug up) Mechanical Data & Package Dimensions MIN. TYP. MAX. A 3.25 3.43 A2 3.1 3 0.2 a1 0.030 -0.040 0.0011 b 0.22 0.38 c 0.23 0. 9.4 9 13.9 14.5 E1 10.9 11.1 E2 2.9 E3 5.8 6.2 E4 2.9 3.2 e 0.65 e3 11. 0.075 H 15.5 15 ...
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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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... STA505 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...