AS1101 AMSCO, AS1101 Datasheet - Page 3

• Manufacturer Part Number: AS1101
• Description: (AS1101 - AS1104) Low-Dropout LED Drivers
• Manufacturer: AMSCO

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AS1101, AS1102, AS1103, AS1104
Data Sheet
5 DC Electrical Characteristics
5.1 Electrical Characteristics – AS1101
Conditions: T
Table 3. Electrical Characteristics – AS1101
†
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Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Output Current Multiplication Ratio
Efficiency = (V
LED-to-LED Current Matching
I
Peak Efficiency
SET
I
IN
I
Parameter
AMB
SET
in OFF Mode
in OFF Mode
IN
Range
= 25°C (unless otherwise noted).
- V
SAT
) / V
†
IN
. Information parameter, guaranteed by design.
Symbol
I
OCMR
OCMR
OCMR
OCMR
OCMR
OCMR
OCMR
OCMR
OCMR
SET,OFF
I
Match
IN,OFF
I
EFF
SET
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I
I
I
I
I
I
I
I
I
SET
SET
SET
SET
SET
SET
SET
SET
SET
V
V
V
Revision 1.3
CTRL
= 25µA, V
= 40µA, V
= 75µA, V
CTRL
CTRL
= 25µA, V
= 40µA, V
= 75µA, V
= 25µA, V
= 40µA, V
= 75µA, V
= 3V, V
= 3V, V
= 3V, V
V
IN
T
Conditions
= 3V, V
VON = 3V
SAT
SAT
SAT
AMB
V
SAT
SAT
SAT
SAT
SAT
SAT
ON
SAT
SAT
SAT
= 1000mV, V
= 1000mV, V
= 1000mV, V
= 25°C
= 150mV, V
= 150mV, V
= 150mV, V
= 600mV, V
= 600mV, V
= 600mV, V
= 3V
= 3V, V
= 3V, V
= 3V, V
ON
= 3V
ON
ON
ON
ON
ON
ON
ON
ON
ON
Electrical Characteristics – AS1101
= 0V,
ON
ON
ON
= 0V
= 0V
= 3V
= 3V
= 3V
= 3V
= 3V
= 3V
= 3V
= 3V
= 3V
austriam i c r o
Min
470
460
440
350
315
295
435
425
415
25
95
-3
450
Typ
500
420
620
610
590
670
660
630
0.1
0.1
Max Units
150
650
585
545
805
795
765
870
860
820
systems
3
1
1
4
3 - 13
µA
µA
µA
%
%