1 1k C16 33pF Vcc C2 1uF L6393 Phase !SD 2 SD !BRAKE 3 BRAKE 4 Vcc 5 DT C3 100nF R3 47k HVG 13 OUT 12 Q1 OUTA R2 Q2 51 !SD 1 STD35NF06 8 D2 U1 LL4148 Vcc R4 30k Vcc STD35NF06 9 + - CP- Vcc 1 R1 10 CP+ GND C1 470nF 51 LVG 6 CPOut 7 14 Boot LL4148 3 R14 DIR D1 2 !SD !BRAKE Vctrl DIR J1 3 1 2 3 4 5 6 2 Vs Vcc R5 30k Vctrl TR1 200k R9 R8 10k R18 7.5k J2 1k C4 1nF JP2 JP1 R6 24k C17 100nF C5 5.6nF DZ1 MMSZ4683 SOD123 C6 4.7uF R10 0R15 1W 1% R11 0R15 1W 1% R12 0R15 1W 1% 2 1 R13 0R15 1W 1% TR2 500 !BRAKE Vcc Vcc SD !BRAKE 3 BRAKE 4 5 C9 1uF C10 100nF R24 47k DT 6 CPOut 7 C11 33pF Vcc R26 7.5k GND U2 Boot HVG OUT LVG CP+ + - CP- 14 C8 470nF Q4 1 R21 13 STD35NF06 51 3 2 Phase OUTB 12 R23 10 Q5 R30 9 8 Vcc 51 2 2N7002 !SD 2 R22 47k Vcc 1 LL4148 1 DIR STD35NF06 1K 3 3 Q3 1 L6393 !DIR D3 2 Vs R20 24k C7 4.7uF C18 33pF D4 LL4148 R25 24k R27 3.9k C12 22nF Vs 2009-07-27 REVISION DATE R29 2K4 1W DZ2 12V SOD123 P12V JP3 C13 100nF SYMBOL DESCRIPTION Vcc Vs Vs C14 10uF C15 100uF 63V 1 2 J3 Industrial B.U. AGRATE B. ITALY ALL RIGHTS STRICTLY RESERVED. REPRODUCTION OR ISSUE TO THIRD PARTIES IN ANY FORM W HATEVER IS NOT PERMITTED W ITHOUT W RITTEN AUTORIZATION FROM STMicroelectronics DRAW N DATE APPROVED DATE 2009-01-22 EVAL6393FB L6393 Full Bridge EVAL Current Mode Control GROUP 1.1 0 >10 >50 <10 <50 <200 >200 ANG. LES. MIDDLE +0.1 +0.2 +0.3 +0.5 +1° ACCURATE +0.05 +0.1 +0.15 +0.25 +30' LINEAR REV SCALE ISO TOLERANCE UNLESS NOTED UNIT=MM Sheet 1 of 1 MATERIAL TREATMENT AND SURFACE FINISHING