ADM1041-EVAL Analog Devices Inc, ADM1041-EVAL Datasheet - Page 7

• Manufacturer Part Number: ADM1041-EVAL
• Description: BOARD EVALUATION ADM1041
• Manufacturer: Analog Devices Inc

Specifications of ADM1041-EVAL

• Main Purpose: AC/DC, Secondary Side
• Outputs And Type: 1, Non-Isolated
• Power - Output: 24W
• Voltage - Output: 12V
• Current - Output: 2A
• Voltage - Input: 85 ~ 132VAC
• Board Type: Fully Populated
• Utilized Ic / Part: ADM1041
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Frequency - Switching: -
• Regulator Topology: -
• Lead Free Status / Rohs Status: Not Compliant

Parameter
LOCAL VOLTAGE SENSE, V
AND FALSE UV CLAMP
VOLTAGE ERROR AMPLIFIER, V
DIFFERENTIAL CURRENT SENSE INPUT,
C
S
−, C
Input Voltage Range
Stage Gain
False UV Clamp, V
and Trim Range
Local Overvoltage
Noise Filter, for OVP Function Only
Local Undervoltage
Reference Voltage V
Temperature Stability
Long-Term Voltage Stability
Soft-start Period Range
Set Soft-start Period
Unity Gain Bandwidth, GBW
Transconductance
Source Current
Sink Current
Common-Mode Range
External Divider Tolerance Trim Range
(with respect to input)
External Divider Tolerance Trim Step Size
(with respect to input)
Clamp Trim Step
Clamp Trim Step
Nominal and Trim Range
OV Trim Step
OV Trim Step
Nominal and Trim Range
UV Trim Step
UV Trim Step
Noise Filter, for UVP Function Only
S
+
LS
, Input Voltage Nominal,
REF_SOFT_START
3
2
LS
,
CMP
2
Min
1.3
1.9
5
1.3
300
1.49
0
1.9
250
250
0
Rev. A | Page 7 of 64
Typ
2.3
1.3
1.85
0.2
3.1
2.4
0.15
3.7
1.7
0.18
3.1
±100
±0.2
300
10
20
40
1
2.7
−5
−10
−20
5
10
20
20
39
78
Max
V
2.1
2.85
25
2.1
600
1.51
40
3.5
V
DD
DD
–2
–2
Unit
V
V
%
mV
V
%
mV
µs
V
%
mV
µs
V
µV/°C
%
ms
µs
ms
ms
ms
MHz
mA/V
µA
V
mV
mV
mV
mV
mV
mV
µV
µV
µV
µA
Test Conditions/Comments
See Figure 9.
Set by external resistor divider.
At V
V
8 bits, 255 steps, Reg 18h[7:0].
See Table 33.
V
8 bits, 255 steps Reg 0Ah[7:0].
See Table 33.
V
8 bits, 255 steps, Reg 09h[7:0].
See Table 18.
See Figure 14.
T
−40°C ≤ T
Over 1,000 hr, T
Ramp is 7 bit, 127 steps
Reg 10h[3:2] = 00. See Table 25.
Reg 10h[3:2] = 01. See Table 25.
Reg 10h[3:2] = 10. See Table 25.
Reg 10h[3:2] = 11. See Table 25.
See Figure 11.
At I
At V
At V
Reg 17h[7] = 0. See Table 18.
I
Set by external divider
Reg 16h[5:3] = 000. See Table 31.
Reg 16h[5:3] = 001. See Table 31.
Reg 16h[5:3] = 010. See Table 31.
Reg 16h[5:3] = 100. See Table 31.
Reg 16h[5:3] = 101. See Table 31.
Reg 16h[5:3] = 110. See Table 31.
V
8 bits, 255 steps
Reg 14h[7:0]. See Table 29.
SENSE
A
RANGE
RANGE
RANGE
CM
= 25°C
VCMP
= 2.0 V
LS
VCMP
VCMP
mode. See Figure 13.
= 1.8 V
= ±180 µA
< V
> 1 V
A
≤ 85°C
DD
− 1 V
J
= 125°C
ADM1041