at1780 Aimtron Technology, at1780 Datasheet - Page 8

• Manufacturer Part Number: at1780
• Description: 640khz/1.2mhz,low-noise Step-up Current-mode Pwm Controller
• Manufacturer: Aimtron Technology

Small Outline 8-pin Plastic µMAX
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
3/24/06 REV 1.1
A1
A
SYMBOL
A1
α
A
B
C
D
H
E
L
S
e
8
1
B
7
2
0.037
0.002
0.010
0.005
0.116
0.116
0.188
0.016
MIN
0°
D
0.0256 BSC
0.207 BSC
6
3
INCHES
e
5
4
MAX
0.043
0.006
0.014
0.007
0.120
0.120
0.198
0.026
6°
E
8
640kHz/1.2MHz,Low-Noise Step-Up
H
Preliminary Product Information
MIN
0.94
0.05
0.25
0.13
2.95
2.95
4.78
0.41
C
0°
MILLIMETERS
S
Current-Mode PWM Controller
0.525 BSC
0.65 BSC
L
WWW:
Email:
5
4
MAX
http://www.aimtron.com.tw
1.10
0.15
0.36
0.18
3.05
3.05
5.03
0.66
[e-mail]
6°
5
3
7
2
NOTES
AT1780
8
1
-
-
-
-
-
-
-
-
-
α