Page 2 of 4 alpha mi croelectronics gm bh June 1999
Pin Description
Symbol Description
D1H, D2H, D3H Drain terminal of the high-side MOSFET, supply terminal of the half bridge
G1H, G2H, G3H Gate terminal of the high-side MOSFET
SD1, SD2, SD3 Output of the half bridge,
connection »Source of high-side MOSFET to Drain of low-side MOSFET«
C1H, C2H, C3H Current-sense source terminal of the high-side MOSFET
K1H, K2H, K3H Kelvin source terminal of the high-side MOSFET
G1L, G2L, G3L Gate terminal of the low-side MOSFET
S1L, S2L, S3L Source terminal of the low-side MOSFET, ground terminal of the half bridge
C1L, C2L, C3L Current-sense source terminal of the low-side MOSFET
CM1, CM2, CM3 Second current-sense source terminal of the low-side MOSFET
K1L, K2L, K3L Kelvin source terminal of the low-side MOSFET
Pinning / Pad Coordinates (QFP64 / Die)
Symbol Pin Pad-X in µm Pad-Y in µm Symbol Pin Pad-X in µm Pad-Y in µm
G1L 1 200 4850 G3L 16 200 1100
C1H 2 200 4600 C3L 17 200 850
K1H 3 200 4350 K3L 18 200 600
G1L 4 200 4100 D1H 50, 51 5000 5000
C1L 5 200 3850 SD1 48, 49 5000 4500
K1L 6 200 3600 CM1 47 5000 4100
G2H 7 200 3350 S1L 53, 54 4500 4000
C2H 8 200 3100 D2H 44, 45 5000 3200
K2H 9 200 2850 SD2 42, 43 5000 2700
G2L 10 200 2600 CM2 41 5000 2400
C2L 11 200 2350 S2L 39, 40 4500 2200
K2L 12 200 2100 D3H 37, 38 5000 1500
G3H 13 200 1850 SD3 35, 36 5000 1000
C3H 14 200 1600 CM3 34 5000 700
K3H 15 200 1350 S3L 31, 32 4500 500