AIC1525-0 AIC [Analog Intergrations Corporation], AIC1525-0 Datasheet

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AIC1525-0

Manufacturer Part Number
AIC1525-0
Description
USB High-Side Power Switch
Manufacturer
AIC [Analog Intergrations Corporation]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AIC1525-0
Manufacturer:
AIC
Quantity:
3 000
Company:
Part Number:
AIC1525-0CS
Quantity:
5 980
Company:
Part Number:
AIC1525-0CS
Quantity:
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Part Number:
AIC1525-0PS
Manufacturer:
STM
Quantity:
2 500
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Analog Integrations Corporation
DS-1525-00
4.50 V to 5.25V
Upstream VBUS
100mA max
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FEATURES
APPLICATIONS
TYPICAL APPLICATION
CIRCUIT
www.analog.com.tw
USB Power Management.
70m
500mA Continuous Load Current per Channel.
75 A Typical On-State Supply Current.
1 A Typical Off-State Supply Current.
Current-Limit / Short Circuit Protection.
Thermal Shutdown Protection under Overcurrent
Condition.
Undervoltage Lockout Ensures that Switch is off at
Start Up.
Output can be Forced Higher than Input (Off-State).
Open-Drain Fault Flag.
Slow Turn ON and Fast Turn OFF.
Enable Active-High or Active-Low.
Hot Plug-In Power Supplies.
Battery-Charger Circuit.
VBUS
GND
D+
D-
(5V Input) High-Side MOSFET Switch.
May 16, 00
DATA
+
1 F
C
IN
IN
A
A
I
I
GND
C
C
1
1
OUT
VCC
5.0V
7
7
2
2
2
2
*
TEL: 886-3-5772500
33 F, 16V Tantalum, or
100 F, 10V Electrolytic
Bold line indicate high- current traces
+
10 F
C
33 F
OUT
VIN
U
U
One-Port Self-Powered Hub
S
S
OVERCURRENT
B
B
GND
C
C
10K
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ON/OFF
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4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
FAX: 886-3-5772510
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USB High-Side Power Switch
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CTL
FLG
GND
NC
AIC1525
DESCRIPTION
The AIC1525 is an integrated high-side power
switch for self-powered and bus-powered Universal
Serial Bus (USB) applications. The high-side
switch is a MOSFET with 70m
meets USB voltage drop requirements for
maximum transmission wire length.
Multi-purpose
indicates over-current limiting, thermal shutdown,
or undervoltage lockout. Output current is typically
limited to 0.85A below the 5A safety requirement,
and thermal shutdown function shuts the switch
off to prevent damage under overcurrent condition.
Guaranteed
inrush current during hot plug-in, minimizing EMI
and preventing the voltage at upstream port from
dropping excessively.
OUT
OUT
IN
IN
0.1 F
+
minimum output rise time limits
open-drain
33 F
*
Ferrite
Bead
0.01 F
fault
DATA
AIC1525
R
DS(ON)
flag
VBUS
D+
D-
GND
, which
output
1

Related parts for AIC1525-0

AIC1525-0 Summary of contents

Page 1

... May 16, 00 TEL: 886-3-5772500 USB High-Side Power Switch n DESCRIPTION The AIC1525 is an integrated high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. The high-side switch is a MOSFET with 70m meets USB voltage drop requirements for maximum transmission wire length. ...

Page 2

... CTL Operating Temperature Range Storage Temperature Range n TEST CIRCUIT ORDER NUMBER AIC1525-0CN AIC1525-1CN (PLASTIC DIP) AIC1525-0CS AIC1525-1CS (PLASTIC SO) ..............… … … … ..… … … … … .… ............... -20 C~80 C ....................................… … … .................. - 150 C 10K ON CTL OFF FLG ...

Page 3

... Output each Output each Output L T Increasing J T Decreasing = 3. =10mA FLG V Increasing IN V Decreasing IN AIC1525 MIN. TYP. MAX. UNIT 0. 100 1.7 0.8 V 2.4 2 100 m 100 S 1000 4000 ...

Page 4

... BLOCK DIAGRAM FLG CTL GND n TYPICAL PERFORMANCE CHARACTERISTICS Output ON Resistance vs. Supply Voltage Supply Voltage (V) CHARGE PUMP THERMAL SHUTDOWN On-Resistance vs. Temperature -60 -40 -20 0 Temperature ( OUT DRIVER CURRENT CS LIMIT UVLO 100 120 C ) AIC1525 4 ...

Page 5

... C ) 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0 UVLO Threshold Voltage vs. Temperature rising -40 - Temperature ( ) (Continued) OFF-State Supply Current vs. Temperature -40 - Temperature ( ) CTL Threshold Voltage vs. Supply Voltage CTL rising CTL falling Supply Voltage (V) AIC1525 falling 80 100 120 80 100 120 ...

Page 6

... Output Rise Time vs. Temperature 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 -40 - Temperature ( C) 0.54 0.52 0.50 0.48 0.46 0.44 0.42 0.40 0.38 80 100 120 -40 -20 AIC1525 Output fall Time vs. Temperature 100 Temperature ( C) 120 6 ...

Page 7

... Temperature ( C) Short Circuit Response FLG Thermal Shutdown I OUT 1A/10mV Turn-On/Off Characteristic ( I ) CTL OUT Limit Threshold Current Limit 60 80 100 120 140 FLG V I R=10 AIC1525 (Continued) Current Limit Response 0.8A I OUT 1A/10mV Turn On/Off Characteristic (II) OUT OUT 1A/10mV R = =100 ...

Page 8

... PIN DESCRIPTION PIN 1: CTL - TTL compatible control input. It controls the power switch turn- on/turn-off. AIC1525-1 and active low for AIC1525-0. PIN 2: FLG - An active-low and open-drain fault flag output for power switch. It can indicate current limit if CTL is n APPLICATION INFORMATIONS l Error Flag ...

Page 9

... VIN ON/OFF CTL OVERCURRENT FLG + 10 F GND GND C OUT NC AIC1525 33 F, 16V Tantalum, or 100 F, 10V Electrolytic Bold line indicate high- current traces One-Port Self-Powered Hub AIC1525 Ferrite Bead OUT + 0.01 F OUT * IN 0.1 F DATA SYMBOL MIN A 1.35 A1 0.10 B 0. ...

Page 10

... LEAD PLASTIC DIP (unit: mm SYMBOL AIC1525 MIN MAX 0.381 — 2.92 4.96 0.35 0.56 0.20 0.36 9.01 10.16 7.62 8.26 6.09 7.12 2.54 (TYP) — 10.92 2.92 3.81 10 ...

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