MAX16048ACB+ Maxim Integrated Products, MAX16048ACB+ Datasheet - Page 14

• Manufacturer Part Number: MAX16048ACB+
• Description: IC EE-PROG SYS MGR 8CH 64-TQFP
• Manufacturer: Maxim Integrated Products
• Type: System Managerr

Specifications of MAX16048ACB+

• Number Of Voltages Monitored: 8
• Output: Open Drain, Push-Pull
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
14
MAX16046A
8, 9, 15, 25,
1–7, 10
33, 48,
29–32,
11–14
49, 64
24, 45
26, 27
34–37
38–41
______________________________________________________________________________________
16
17
18
19
20
21
22
23
28
TQFP
PIN
MAX16048A
8, 9, 11–15,
25, 33, 38–
41, 48, 49,
1–7, 10
29–32,
60–64
24, 45
26, 27
34–37
16
17
18
19
20
21
22
23
28
—
—
DACOUT1–
DACOUT9–
DACOUT12
DACOUT8
MON1–
MON9–
MON12
GPIO6,
NAME
MON8
GPIO5
GND
N.C.
SDA
TMS
TCK
TDO
SCL
TDI
A0
EN
ADC Monitored Voltage Inputs. Set ADC input range for each IN_ through
configuration registers. Measured values are written to ADC registers and can be
read back through the I
ADC Monitored Voltage Inputs. Set ADC input range through configuration
registers. Measured values are written to ADC registers and can be read back
through the I
No Connection. Must leave unconnected.
Configurable Reset Output
Four-State SMBus Address. Address sampled upon POR. Connect A0 to ground,
DBP, SCL, or SDA to program an individual address when connecting multiple
devices. See the I
SMBus Serial Clock Input
SMBus Serial Data Open-Drain Input/Output
JTAG Test Mode Select
JTAG Test Data In
JTAG Test Clock
JTAG Test Data Out
Ground
General-Purpose Input/Output. GPIO6 and GPIO5 are configurable as open-drain or
push-pull outputs, dedicated fault outputs, or for watchdog functionality. GPIO5 is
configurable as a watchdog input (WDI). GPIO6 is configurable as a watchdog
output (WDO). These inputs/outputs are also configurable for margining. Use the
EEPROM to GPIO5 and GPIO6. See the General-Purpose Inputs/Outputs section.
Analog Enable Input. Apply a voltage greater than the 0.525V (typ) threshold to
enable all outputs. Power-down sequence triggered when EN falls below 0.5V (typ)
and all outputs are deasserted.
DAC Outputs. DACOUT1–DACOUT8 are the outputs of an internal 8-bit DAC. Set
DACOUT_ ranges through configuration registers. Connect a DACOUT_ to an
external DC-DC converter for margining. Leave DACOUT_ outputs unconnected, if
unused.
DAC Outputs. DACOUT9–DACOUT12 are the outputs of an internal 8-bit DAC. Set
DACOUT_ ranges range through configuration registers. Connect a DACOUT_ to
an external DC-DC converter for margining. Leave DACOUT_ outputs
unconnected, if unused.
2
C or JTAG interface.
2
C/SMBus-Compatible Serial Interface section.
2
C or JTAG interface.
Pin Descriptions (continued)
FUNCTION