Two backplane voltage options are available: 5V to 12V and 5V Only. The 5V to 12V option is usable for backplanes of 5V or 12V (or anything in between). The 5V Only option is usable only for 5V backplanes. The 5V Only option is suggested because this option is frequently less expensive than the 5V to 12V option. Analog or Digital modules are available only with 5V to 12V backplane option.
The suggested component part numbers also list the rated output current and current sharing capability.
|Voltage Accuracy||5% (7010/7020)
|5V to 12V||Low (1A)||ISL85003, 3A||ISL85003, 3A||ISL85003, 3A|
|Med (3A)||ISL85003, 3A||ISL85003, 3A||ISL85003, 3A|
|High (6.2A)||ISL9444 2|
|5V Only||Low (1A)||ISL80015, 1.5A||ISL80015, 1.5A||ISL80015, 1.5A|
|Med (3A)||ISL8024, 4A||ISL80015, 1.5A||ISL80015, 1.5A|
|High (6.2A)||ISL8016, 6A, IS||ISL80015, 1.5A||ISL80015, 1.5A|
|5V to 12V||Low (1A)||ISL8204M, 4A||ISL8204M, 4A||ISL8204M, 4A|
|Med (3A)||ISL8204M, 4A||ISL8204M, 4A||ISL8204M, 4A|
|High (6.2A)||ISL8201M, 10A||ISL8204M, 4A||ISL8204M, 4A|
|5V Only||Low (1A)||ISL8203M, 3/3A||ISL8203M, 3/3A 3|
|Med (3A)||ISL8203M, 3/3A||ISL8203M, 3/3A 3|
|High (6.2A)||ISL8203M, 3/3A||ISL8203M, 3/3A 3|
|5V to 12V||Low (1A)||ZL2102,6A, IS||ZL2102,6A, IS||ZL2102,6A, IS|
|Med (3A)||ZL2102,6A, IS||ZL2102,6A, IS||ZL2102,6A, IS|
|High (6.2A)||ZL2102,6A, IS x2 4||ZL2102,6A, IS||ZL2102,6A, IS|
|5V Only||Low (1A)||No 5V Only Digital Discretes Available|
|5V to 12V||Low (1A)||ZL9006M,6A, IS||ZL9006M,6A, IS||ZL9006M,6A, IS|
|Med (3A)||ZL9006M,6A, IS||ZL9006M,6A, IS||ZL9006M,6A, IS|
|High (6.2A)||ZL9010M,10A, IS||ZL9006M,6A, IS||ZL9006M,6A, IS|
|5V Only||Low (1A)||No 5V Only Digital Modules Available|
1 Vccint, Vccbram, and PS1V are tied together on the PCB.
2 The ISL9444 is a suggested component for higher current applications only when an integrated FET switching regulator is not available. One ISL9444 provides 3 outputs.
3 One dual output ISL8203M provides bias for VCCAUX/PS18V and VCCO.
4 Two units of ZL2102 with current sharing for 12 A.
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