AAT3125ISN-T1 Analogic Tech, AAT3125ISN-T1 Datasheet - Page 10

• Manufacturer Part Number: AAT3125ISN-T1
• Description: Switching Converters, Regulators & Controllers USB OTG 5V Charge Pump
• Manufacturer: Analogic Tech

Specifications of AAT3125ISN-T1

• Output Voltage: 6 V (Max)
• Output Current: 100 mA
• Input Voltage: 2.9 V
• Switching Frequency: 750 KHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN44-16
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(open) when OUT is above the SRRDY threshold
or when EN is a logic low. Upon activation by EN,
there is no negative glitch that can be mistaken for
OUT below 0.8V.
Power OK
USB OTG devices connected as Host must main-
tain V
4.4 volts.
POK2) provide a window comparison of the V
voltage. The POK1 open drain output is pulled low
if V
drain output is pulled low if V
± 5%.
10
OUT
OUT
drops below 4.0V ± 5%, and the POK2 open
above 4.4 volts or report that it is below
Two Power OK outputs (POK1 and
OUT
drops below 4.4V
OUT
Under-Voltage Lockout
Circuits other than the MicroPower voltage detector
(SESDET) require voltage to be present on IN.
Under-voltage lockout guarantees that sufficient
voltage is present on IN to ensure operation. All
functions other than the SESDET flag are disabled
if the voltage on IN is less than 2V.
Discharge Resistor
In accordance with the USB OTG specification, a
pull-down resistor is provided to discharge V
a current of not more than 8mA.
Over-Temperature Protection
If the AAT3125 junction temperature exceeds
125°C, the charge pump is shut down.
USB OTG 5V Charge Pump
AAT3125
3125.2005.12.1.4
BUS
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