SA5778D NXP Semiconductors, SA5778D Datasheet - Page 9

• Manufacturer Part Number: SA5778D
• Manufacturer: NXP Semiconductors

Specifications of SA5778D

• Operating Temperature (max): 105C
• Operating Temperature (min): -40C
• Pin Count: 28
• Mounting: Surface Mount
• Package Type: SO
• Screening Level: Industrial
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
1998 Apr 03
Serial triple gauge driver (STGD)
JA
JA
( C/W)
( C/W)
50
45
40
35
30
25
45
40
35
30
25
0
0
One-sided PCB (2 oz. Copper), e = 0.9, T
Two-sided PCB (2 oz. Copper), e = 0.9, T
1.4W LIMIT
1.4W LIMIT
500
500
Figure 8.
Figure 9.
PCB COPPER HEAT SINK AREA (SQ mm)
1000
PCB COPPER HEAT SINK AREA (SQ mm)
1000
JA
JA
for SO28 with 8 Fused Pins
for SO28 with 8 Fused Pins
1500
9
1500
amb
amb
2000
= 105 C, P = 1.4–1.8W
= 105 C, P = 1.4–1.8W
2000
2500
2500
3000
SR01497
SR01498
3500
3000
Product specification
SA5778