IRS2505LTRPBF View Datasheet(PDF) - International Rectifier
Part Name
Description
Manufacturer
IRS2505LTRPBF Datasheet PDF : 11 Pages
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IRS2505LPBF
Electrical Characteristics
VCC=14V, CVCC=0.1uF, CCMP=0.68uF, CPFC=1nF, CVBUS=10nF, and Ta=25°C unless otherwise specified.
Symbol
Definition
Min Typ Max Units
Test Conditions
Supply Characteristics
VCLAMP VCC clamp voltage
19.8 20.8 21.8
ICC = 19 mA
VCCUV+
Rising VCC under-voltage lock-out
threshold
10.0 11.1 12.0
V
VCCUV-
Falling VCC under-voltage lock-out
threshold
7.0 7.9 9.0
N/A
VCCUVHYS VCC UVLO hysteresis
--- 3.2 ---
IQCCUV
Micro-power start-up VCC supply
current
---
--- 60.0 µA
VCC = VCCUV+
- 500mV rising
ICC50kHz VCC current @ 50kHz
--- 2.5 --- mA MOSFET = IRF840A
PFC Characteristics
VBUSREG VBUS Pin Regulation Voltage
4.02 4.1 4.18
VBUSOV+
VBUSOV-
VBUSOC+
VBUS Pin OVP Threshold
VBUS Pin OVP Fault Reset
Threshold
VBUS Pin Over-Current Threshold
--- 4.47 ---
--- 4.26 --- V
--- 0.56 ---
VBUS = 3V
tWD
Watch Dog Timer Pulse Interval
--- 125 ---
ICMP+
ICMP-
CMP Pin OTA IO+
CMP Pin OTA IO-
--- 30 ---
VBUS=3.5V,VCMP=0V
µA
--- -30 ---
VBUS=4.5V,VCMP=5V
VCMPOH
OTA Output Voltage Swing (high
state)
9.9 10.2 11.5
VBUS=3.5V
VCMPOL OTA Output Voltage Swing (low state) ---
VCMPFLT OTA Output Voltage in Fault Mode
---
0
---
V
0
---
VBUS=4.5V
VZCMP CMP Pin Clamp Voltage
9.9 10.2 11.5
VBUS=3.5V
Gate Driver Output Characteristics (PFC)
VPFCON
VPFCOFF
Gate High Voltage
Gate Low Voltage
--- VCC ---
V
--- 0.59 ---
tf
Output fall time
--- 20 --- nsec Falling, 80% to 20%
IO-
Output sink current
--- 450 --- mA
5 www.irf.com © 2013 International Rectifier
July 22, 2013
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