AAT1500 Datasheet, PDF (2/11 Pages) List of Unclassifed Manufacturers – CONSTANT CURRENT BOOST CONVERTER FOR 1 TO 4 WHITE LEDS

Advanced Analog Technology, Inc.
Pin Description
PIN NO PIN NO
SOT-26 VQFN-8
1
8
2
4
3
6
4
3
5
1
6
2
-
7
-
5
NAME
SW
GND
IE
EN
OVP
VDD
GND1
NC
AAT1500
I/O
DESCRIPTION
O Switch Pin
- Ground
I Inverting Input Pin of Error Amplifier
I Chip Enable/Disable(Active High)
I Over Voltage Protection
- Supply Voltage
- SW MOS Ground
- NC
Absolute Maximum Ratings (Note 1)
CHARACTERISTICS
Supply Voltage
SW, OVP to GND
Other I/O Pin Voltage
Junction Temperature
Storage Temperature Range
Operating Temperature Range
Lead Temperature
SYMBOL
V_DD
T_storage
T_C
T_L
VALUE
− 0.3 to 7
− 0.3 to 21
− 0.3 to 6
125
− 45 to 125
− 40 to 85
260
UNIT
V
V
V
o_C
o_C
o_C
o_C
Recommended Operating Conditions
CHARACTERISTICS
Supply Voltage
SYMBOL
V_DD
VALUE
2.6 to 6
UNIT
V
Dissipation Ratings
CHARACTERISTICS
Package Thermal Resistance
Power Dissipation, T_C = 25 ^oC
PACKAGE
SOT-26
VQFN-8
SOT-26
VQFN-8
SYMBOL
θ
JA
θ
JA
P_d
P_d
VALUE
208
50
0.48
2
UNIT
o_C/W
o_C/W
W
W
؀ –᨜ᣊֺઝैݾٝૻڶֆ– ׹
– Advanced Analog Technology, Inc. –
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