ISL61852ACRZ Intersil, ISL61852ACRZ Datasheet - Page 14
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ISL61852ACRZ
Manufacturer Part Number
ISL61852ACRZ
Description
IC USB PWR CTRLR DUAL 8SOIC
Manufacturer
Intersil
Type
Hot-Swap Switchr
Datasheet
1.ISL61851ACBZ-T.pdf
(20 pages)
Specifications of ISL61852ACRZ
Applications
USB Overvoltage Protection Controller
Internal Switch(s)
Yes
Current Limit
600mA
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Performance Curves
Test Circuits
V
ENABLE
FAULT
1.8A I
OUT
5V
CONT
FIGURE 25. ISL6185 RETRY FUNCTION
FIGURE 23. TURN-ON INTO A SHORT
r
DS(ON)
VARIANT
LIMITED TO 1.7A
FIGURE 27A. r
= V/(VOUT/10
VIN
EN
I
IN
ISL6185
10k
FIGURE 26. PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
14
OUT
FLT
Ω)
DS(ON)
+
V
10
µ
-
F
10
FIGURE 27. DC TEST CIRCUIT
OUTPUT
V
OUT
FLT
I
IN
(Continued)
ISL6185
ISL6185
CH1 ON
(1.8A)
FIGURE 24. TURN-ON 2ND OUTPUT TO FULL LOAD
ENABLE
V
1.1A I
5V
OUT
V
OUT
CONT
FIGURE 27B. CURRENT LIMITING
VIN
EN
FIGURE 26. I
VARIANT
FLT
I
I
ISL6185
IN
IN
10k
OUT
FLT
LIM
WAVEFORM
10
1.8A ICONT VARIANT
CH1 and CH2 ON
(3.6A TOTAL I
10
µ
F
R
OUTPUT
R
for desired
OC level
L
L
October 22, 2010
sized
IN
FAULT
)
FN6937.0