DS1842N+ Maxim Integrated Products, DS1842N+ Datasheet - Page 3

• Manufacturer Part Number: DS1842N+
• Description: Current Mode PWM Controllers BIAS OUTPUT STAGE W/ CUR MONING 76V
• Manufacturer: Maxim Integrated Products

Specifications of DS1842N+

• Mounting Style: SMD/SMT
• Switching Frequency: 1.2 MHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Rise Time: 30 ns
• Package / Case: TDFN-14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
10,000
A
1000
100
= +25°C, unless otherwise noted.)
10
-1
-2
2
1
0
-40
1
MIR ERROR vs. TEMPERATURE
-20
MIRIN vs. MIROUT CURRENT
10
MIROUT CURRENT (μA)
0
(I
TEMPERATURE (°C)
(V
MIROUT
MIRIN
_______________________________________________________________________________________
MIR2
20
-1
-2
2
1
0
100
10
MIR1
= 40V)
= 1μA)
40
MIR ERROR vs. MIRIN VOLTAGE
20
MIR2 1μA
MIR1 1mA
60
1000
30
MIRIN VOLTAGE (V)
80
40
10,000
100
76V, APD, Bias Output Stage with
50
MIR1 1μA
MIR2 1mA
60
100
90
80
70
60
50
40
30
20
10
-1
-2
0
2
1
0
70
-40
-40
MIRIN CURRENT vs. TEMPERATURE
(V
80
MIR ERROR vs. TEMPERATURE
-20
-20
MIRIN
MIR2
0
0
= 40V, I
(I
TEMPERATURE (°C)
TEMPERATURE (°C)
MIROUT
20
20
MIROUT
MIR1
= 1mA)
Typical Operating Characteristics
40
40
= 250nA)
60
60
5
4
3
2
1
0
80
80
-40
Current Monitoring
100
100
-20
MIROUT CLAMP CURRENT
vs. TEMPERATURE
0
TEMPERATURE (°C)
-1
-2
20
5
4
3
2
1
0
2
1
0
-40
1
MIRIN CURRENT vs. TEMPERATURE
40
MIR ERROR vs. MIROUT CURRENT
(V
-20
MIRIN
60
10
MIROUT CURRENT (μA)
0
MIR2
TEMPERATURE (°C)
= 40V, I
80
20
100
100
MIROUT
40
MIR1
60
1000
= 2mA)
80
10,000
100
3