MAX16067 Datasheet, PDF (8/47 Pages) Maxim Integrated Products – 6-Channel, Flash-Configurable System Manager with Nonvolatile Fault Registers

6-Channel, Flash-Configurable System Manager
with Nonvolatile Fault Registers
Pin Configuration
TOP VIEW
24 23 22 21 20 19 18 17
MON2 25
16 EN_OUT3
MON3 26
15 EN_OUT4
MON4 27
14 EN_OUT5
MON5 28
MON6 29
MAX16067
13 EN_OUT6
12 TMS
RESET 30
GPIO1 31
+
GPIO2 32
11 TCK
*EP
10 TDI
9 TDO
1 2345678
TQFN
*CONNECT EXPOSED PAD TO GND.
Pin Description
PIN
1–4, 31, 32
5, 23
6
7
8
9
10
11
12
13–18
19
NAME
GPIO3–GPIO6,
GPIO1, GPIO2
GND
A0
SCL
SDA
TDO
TDI
TCK
TMS
EN_OUT6–
EN_OUT1
EN
FUNCTION
General-Purpose Inputs/Outputs. Each GPIO_ can be configured to act as an input, a push-pull
output, an open-drain output, or a special function.
Ground. Connect all GNDs together.
Four-State SMBus Address. Address is sampled upon POR.
SMBus Serial-Clock Input
SMBus Serial-Data Open-Drain Input/Output
JTAG Test Data Output
JTAG Test Data Input
JTAG Test Clock
JTAG Test Mode Select
Outputs. Set EN_OUT_ with an active-high/active-low logic and with push-pull or open-drain
configuration. EN_OUT_ can be asserted by a combination of MON_ voltages configurable
through the flash. EN_OUT1–EN_OUT3 can be configured with a charge-pump output (+12V
above GND) that can drive an external n-channel MOSFET. All EN_OUT_ can be configured as
GPIOs.
Analog Enable Input. All outputs deassert when VEN is below the enable threshold.
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