MAX8586ETA/V+T Maxim Integrated Products, MAX8586ETA/V+T Datasheet - Page 7

• Manufacturer Part Number: MAX8586ETA/V+T
• Description: IC USB SWITCH 1.2A SGL 8-TDFN
• Manufacturer: Maxim Integrated Products
• Type: USB Switchr

Specifications of MAX8586ETA/V+T

• Number Of Outputs: 1
• Rds (on): 55 mOhm
• Internal Switch(s): Yes
• Current Limit: 1.2A
• Voltage - Input: 2.75 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN
—
1
2
3
4
5
6
7
8
ENRESET
FAULT
NAME
GND
ISET
OUT
SEL
ON
EP
IN
_______________________________________________________________________________________
ON Polarity Selector Input. Drive SEL high to select ON for an active-high enable. Drive SEL to GND to select
ON for an active-low enable.
Current-Limit Programming Input. Connect a resistor from ISET to GND to set the internal current limit. The
valid range for R
Enable Input. Drive ON high to enable the device when SEL is high. Drive ON low to enable the device when
SEL is low.
Power-Supply Input. Connect to an input power supply in the 2.75V to 5.5V range. Bypass IN to GND with a
1µF or greater ceramic capacitor.
Power Output. Bypass OUT to GND with a 1µF or greater capacitor. OUT is high impedance during
shutdown.
Open-Drain Fault-Indicator Output. FAULT is low when the input is below UVLO, or during current limit,
reverse current detection, or thermal shutdown.
Ground. Connect GND to the exposed paddle and to a ground plane.
Auto-Restart Enable Input. Drive ENRESET high to enable auto-restart mode. Drive ENRESET low to disable
auto-restart mode.
Exposed Pad. Connect the exposed pad to a large ground plane to improve thermal power dissipation.
GND
SEL
ON
IN
UVLO
ISET
MAX8586
is 26kΩ to 60kΩ.
OSCILLATOR
TIMER
20ms
SHUTDOWN
THERMAL-
CIRCUITRY
CONTROL
LOGIC
Single 1.2A USB Switch in
CHARGE
PUMP
CIRCUITRY
RESTART
AUTO-
25mA
FUNCTION
3mm x 3mm TDFN
CIRCUITRY
CURRENT-
LIMIT
N
+
-
O.5V
Functional Diagram
OUT
ISET
ENRESET
FAULT
Pin Description
7