MAX16066ETL+ Maxim Integrated Products, MAX16066ETL+ Datasheet - Page 9

• Manufacturer Part Number: MAX16066ETL+
• Description: IC SYSTEM MANAGER 8CH 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX16066ETL+

• Applications: Power Supply Monitor, Sequencer
• Voltage - Supply: 2.8 V ~ 14 V
• Current - Supply: 4.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VQFN Exposed Pad, 40-HVQFN, 40-SQFN, 40-DHVQFN
• Number Of Voltages Monitored: 8
• Undervoltage Threshold: 2.7 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 200 us
• Supply Voltage (max): 14 V
• Supply Voltage (min): 2.8 V
• Supply Current (typ): 10 mA
• Maximum Power Dissipation: 2105 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Internal Hysteresis: Yes
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12-Channel/8-Channel, Flash-Configurable System
MAX16065
1–6, 43–46
47, 48
17, 42
20–25
18, 19
26–29
30–37
10
11
12
13
14
15
16
38
39
40
41
—
7
8
9
PIN
Managers with Nonvolatile Fault Registers
MAX16066
_______________________________________________________________________________________
40, 1–5,
36–39
16, 35
17–22
23–30
10
11
12
13
14
15
31
32
33
34
—
—
—
—
6
7
8
9
EN_OUT12–
EN_OUT8–
EN_OUT9
EN_OUT1
MON11,
MON1–
MON10
MON12
GPIO1–
GPIO7,
RESET
GPIO6
GPIO8
NAME
CSM
GND
TDO
CSP
TMS
TCK
SDA
SCL
DBP
V
ABP
TDI
A0
EN
EP
CC
Monitor Voltage Inputs. Set monitor voltage range through configuration
registers. Measured value written to ADC register can be read back through the
SMBus or JTAG interface.
Monitor Voltage Inputs. Set monitor voltage range through configuration
registers. Measured value written to ADC register can be read back through the
SMBus or JTAG interface.
Current-Sense Amplifier Positive Input. Connect CSP to the source side of the
external sense resistor.
Current-Sense Amplifier Negative Input. Connect CSM to the load side of the
external sense resistor.
Configurable Reset Output
JTAG Test Mode Select
JTAG Test Data Input
JTAG Test Clock
JTAG Test Data Output
SMBus Serial-Data Open-Drain Input/Output
Four-State SMBus Address. Address sampled upon POR.
SMBus Serial-Clock Input
Ground
General-Purpose Input/Outputs. GPIO_s can be configured to act as a TTL input,
a push-pull, open-drain, or high-impedance output or a pulldown circuit during a
fault event.
General-Purpose Input/Outputs. GPIO_s can be configured to act as a TTL input,
a push-pull, open-drain, or high-impedance output or a pulldown circuit during a
fault event or reverse sequencing.
Outputs. Set EN_OUT_ with active-high/active-low logic and with push-pull or
open-drain configuration. EN_OUT_ can be asserted by a combination of IN_
voltages configurable through the flash.
Outputs. Set EN_OUT_ with active-high/active-low logic and with push-pull or
open-drain configuration. EN_OUT_ can be asserted by a combination of IN_
voltages configurable through the flash. EN_OUT1–EN_OUT8 can be configured
with a charge-pump output (+10V above GND) that can drive an external
n-channel MOSFET.
Analog Enable Input. All outputs deassert when V
threshold.
Digital Bypass. All push-pull outputs are referenced to DBP. Bypass DBP with a
1FF capacitor to GND.
Device Power Supply. Connect V
with a 10FF capacitor to GND.
Analog Bypass. Bypass ABP with a 1FF ceramic capacitor to GND.
Exposed Pad. Internally connected to GND. Connect to ground, but do not use
as the main ground connection.
CC
FUNCTION
to a voltage from 2.8V to 14V. Bypass V
EN
is below the enable
Pin Description
CC
9