ISPPAC-POWR1208-01T44E Lattice, ISPPAC-POWR1208-01T44E Datasheet - Page 27

• Manufacturer Part Number: ISPPAC-POWR1208-01T44E
• Description: Supervisory Circuits PROGRAMMABLE PWR SUPPLY CONTR
• Manufacturer: Lattice

Specifications of ISPPAC-POWR1208-01T44E

• Number Of Voltages Monitored: 12
• Monitored Voltage: Adjustable
• Undervoltage Threshold: 1.03 V
• Overvoltage Threshold: 5.72 V
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 800
• Supply Current (typ): 15000 uA
• Supply Voltage - Min: 2.25 V

Lattice Semiconductor
Figure 16. Typical Application Example: ispPAC-POWR1208 Driving [4] FET Switches [4] Digital OE/EN
Lines
V
Primary
Primary
Primary
Primary
DD
-48V
-48V
-48V
-48V
+
+
+
+
-
-
-
-
IN1
IN2
IN3
IN4
VMON1
VMON2
VMON3
VMON4
VMON5
VMON6
VMON7
VMON8
VMON9
VMON10
VMON11
VMON12
RESET
CLK
12 Analog Inputs
Supply
DC/DC
Supply
DC/DC
Supply
Supply
DC/DC
DC/DC
ispPAC-POWR1208
Power Sequence
Gnd
Gnd
Gnd
Gnd
Controller
+
+
+
+
+1.8V
+3.3V
+2.5V
+5V
10uF
VDD VDDINP
HVOUT1
HVOUT2
HVOUT3
HVOUT4
Comp1
Comp2
Comp3
Comp4
Comp5
Comp6
Comp7
Comp8
CREF
OUT5
OUT6
OUT7
OUT8
POR
27
0.1uF
R
R
R
R
G
G
G
G
0.1uF
ispPAC-POWR1208 Data Sheet
3.3V
3.3V
DC/DC Supply
or Regulator
OE/EN
DC/DC Supply
or Regulator
OE/EN
EN
EN
Circuits
Circuits
Circuits
Circuits
+3.3V
+2.5V
+1.8V
Digital
Digital
+5V
Logic
Logic