at1736 Aimtron Technology, at1736 Datasheet - Page 7

• Manufacturer Part Number: at1736
• Description: Lcd Panel Power Supplies With High-current Operational Amplifiers
• Manufacturer: Aimtron Technology

Gate-Off Linear Regulator Controller Section
FBN Regulation Voltage
FBN Fault Trip Level
FBN Input Bias Current
FBN Effective Load-Regulation
Error (Transconductance)
FBN Line (IN) Regulation Error
DRVN Source Current
DRVN Off-Leakage Current
Soft-Start Period
Soft-Start Step Size
Gate-on Pulse Modulator Section
DLP Capacitor Charge Current
DLP Turn-On Threshold
DLP Discharge Switch
On-Resistance
SWCTL Input Low Voltage
SWCTL Input High Voltage
SWCTL Input Leakage Current
SWCTL to GON Propagation Delay Rising & Falling
VPSRC Input Voltage Range
VPSRC Input Current
VPSRC to GON Switch
On-Resistance
DRN to GON Switch On-Resistance V
7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
10/19/2007 REV:0.5
Fax: [phone]
I
V
V
V
1mA
I
V
V
During startup, V
During UVLO, V
V
V
V
DRVN
DRVN
FBN
FBN
DRVN
FBN
FBN
DLP
DLP
DLP
DLP
=1.5V, SWCTL=high
=1.5V, SWCTL=low
=1.5V, SWCTL=high
=1.5V, SWCTL =low
rising
= 0V
= 500mV, V
= 0V, V
= 100µA
= 100µA, 2.6V < V
= -10V, I
DRVN
7
DRVN
High-Current Operational Amplifiers
DLP
IN
DRVN
= -25V
= 2.2V
= 50µA to
= 1.0V
Preliminary Product Information
LCD Panel Power Supplies with
= -10V
IN
< 5.5V
WWW:
Email:
1.210
235
320
-50
2.0
-1
http://www.aimtron.com.tw
1
4
[e-mail]
V
1.233
-0.01
±0.7
250
420
128
100
14
REF
20
50
15
35
11
5
4
6
/
AT1736
1.256
+50
265
520
100
-10
0.6
25
±5
+1
30
30
12
70
6
mV
mV
mV
mV
mA
nA
µA
µA
µA
µA
µA
ms
ns
Ω
Ω
Ω
V
V
V
V
V