B2026 View Datasheet(PDF) - Bay Linear
Part Name
Description
Manufacturer
B2026 Datasheet PDF : 3 Pages
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B2026/76
ABSOLUTE MAXIMUM RATINGS
Supply Voltage…………………………………..+.6V
Fault Flag Voltage……………………………….+.6V
Fault Flag Current……………………………..25mA
Output Voltage……………………………………6V
Output Current……………………Internally Limited
Enable Input……………………………-0.3V to +3V
Storage Temperature………………-65°C to +150°C
Lead Temperature (Soldering 5 sec.)………….260°C
OPERATING RATING
Supply Voltage ...............................................+2.7V to +5.5V
Ambient Operating Temperature.................... -40°C to +85°C
Thermal Resistance
SOIC .................................................................. 160°C/W
DIP..................................................................... 105°C/W
ELECTRICAL CHARACTERISTICS at VIN = 5V, Ta=25°C, unless otherwise specified. (Note 1)
Parameters
Typ Min
Conditions
Supply Current
Enable Input Threshold
Switch Off, OUT = Open VENA=VEMB≤0.8V
0.75
Switch Off, OUT = Open VENA=VEMB≥2.4V
0.75
Switch On, OUT = Open VENA=VEMB≤0.8V
100
Switch On, OUT = Open VENA=VEMB ≥2.4V
100
Low to High Transition
1.7
High to Low Transition, (Note1)
1.45
0.8
Enable Input Current
Enable Input Capacitance
VEN = 0V to 5.5V
± 0.01
-1
1
Switch Resistance
VIN = 5V IOUT = 500mA, Each Switch
90
VIN = 3.3V IOUT = 500mA, Each Switch
100
Output Turn-On Delay
RL = 10Ω, CL=1µf
1.3
Output Turn-On Rise Time
RL = 10Ω, CL=1µf
1.15
Output Turn-Off Delay
RL = 10Ω, CL=1µf
35
Output Turn-Off Fall Time
RL = 10Ω, CL=1µf
32
Output Leakage Current
Each output (output disabled)
Continuous Load Current
Each output
0.5
Short Circuit Current Limit
Each output (enable into load), VOUT = 0V
0.9
0.5
Current Limit Threshold
Ramped Load applied to enable output, VOUT ≤ 4.0V
1.0
Over current Flag Response Delay VIN=5V, apply VOUT=0V UNTIL FLAG LOW
3.0
1.5
VIN=3.3V, apply VOUT=0V UNTIL FLAG LOW
3.0
Short Circuit Response Time
VOUT=0V to IOUT=ILIMIT
20
Error Flag Off Current
VFLAG = 5V
0.01
UVLO Threshold
VIN = Increasing
2.4
2.2
VIN = Decreasing
2.15
2.15
Max
5
5
160
160
2.4
1
140
170
5
4.9
100
100
10
1.25
1.25
7.0
1
2.7
2.5
Units
µA
V
µA
pF
mΩ
ms
ms
µs
µs
µA
A
A
A
ms
µs
µA
V
Bay Linear, Inc 2418Armstrong St., Livermore CA USA 9550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com
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