MAX14530EWC+T Maxim Integrated Products, MAX14530EWC+T Datasheet - Page 8

• Manufacturer Part Number: MAX14530EWC+T
• Description: IC OVERVOLT PROT 6.8V 12-WLP
• Manufacturer: Maxim Integrated Products

Specifications of MAX14530EWC+T

• Applications: Overvoltage Protection
• Voltage - Supply: 2.2 V ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-WLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Overvoltage Protection with USB Charger
Detection, LDO, and ESD Protection on D+/D-
The IEC 61000-4-2 standard covers ESD testing and
performance of finished equipment. It does not specifi-
cally refer to integrated circuits. The MAX14529E/
MAX14530E are specified for ±15kV Air-Gap Discharge
and ±8kV Contact Discharge IEC 61000-4-2 on the D+
and D- pins.
The main difference between tests done using the
Human Body Model and IEC 61000-4-2 is higher peak
current in IEC 61000-4-2. Because series resistance is
Figure 4. IEC 61000-4-2 ESD Test Model
8
VOLTAGE
SOURCE
_______________________________________________________________________________________
HIGH-
DC
CHARGE-CURRENT-
LIMIT RESISTOR
50MΩ to 100MΩ
R
C
150pF
C s
STORAGE
CAPACITOR
RESISTANCE
DISCHARGE
330Ω
R
D
IEC 61000-4-2
DEVICE
UNDER
TEST
lower in the IEC 61000-4-2 ESD test model (Figure 4),
the ESD-withstand voltage measured to this standard is
generally lower than that measured using the Human
Body Model. Figure 5 shows the current waveform for
the ±8kV IEC 61000-4-2 Level 4 ESD Contact
Discharge test. The Air-Gap Discharge test involves
approaching the device with a charged probe. The
Contact Discharge method connects the probe to the
device before the probe is energized.
Figure 5. IEC 61000-4-2 ESD Generator Current Waveform
PROCESS: BiCMOS
t
R
= 0.7ns to 1ns
100%
90%
10%
I
30ns
Chip Information
60ns
t