mic9130 Micrel Semiconductor, mic9130 Datasheet - Page 5

• Manufacturer Part Number: mic9130
• Description: High-voltage, High-speed Telecom Dc-to-dc Controller
• Manufacturer: Micrel Semiconductor

Typical Characteristics
April 2005
MIC9130
2.510
2.505
2.500
2.495
2.490
2.485
2.480
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
3.5
2.5
1.5
0
3
2
1
-40 -20 0 20 40 60 80 100120140
8 9 10 11 12 13 14 15 16 17 18
8
0
Voltage vs. Temperature
V
R
F
R
C t =470pF
R
R t = 9.47K
C
C C
OSC (NOM)
B IAS
t =9.47K
Error Amp Reference
Oscillator Frequency
B IAS
t
200 400 600 800 1000 1200
Quiescent Current
= 470pF
= 10V
10
Quiescent Current
TEMPERATURE (°C)
vs. V
vs. V
= 560K
= 560K
vs. R
=200kHz
12
R
V
CC
V
CC
BIAS
CC
CC
V
R t = 9.53K
C
f
BIAS
Voltage
OSC
(V)
(V)
Voltage
C C
t
(kΩ)
14
= 470pf
= 10V
= 200kHz
16
18
1.220
1.215
1.210
1.205
1.200
1.195
1.190
1.185
1.180
1.39
1.38
1.37
1.36
1.35
1.34
1.33
1.32
1.31
1.4
1.3
ISNS to Gate Output Delay
90
80
70
60
50
40
30
20
10
-1
-2
-3
-4
-5
5
4
3
2
1
0
0
-40
-40 -20 0 20 40 60 80 100120140
8 9 10 11 12 13 14 15 16 17 18
0
V
R
R
C t = 470pF
C C
B IAS
t
Line UVLO Threshold
Oscillator Frequency
= 9.47K
200 400 600 800 1000 1200
Quiescent Current
= 10V
0
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
vs. Temperature
= 560K
vs. R
vs. V
40
R
VCC (V)
5
BIA S
BIAS
CC
V
R
R
C
(kΩ)
80
C C
B IAS
t
t
= 9.47K
= 470pF
= 10V
= 560K
120
160
2.502
2.501
2.500
2.499
1.24
1.23
1.22
1.21
1.19
1.18
1.2
350
300
250
200
150
100
10
50
-40
9
8
7
6
5
4
3
2
1
0
0
8 9 10 11 12 13 14 15 16 17 18
ISNS to Gate Output Delay
0
GATE DRIVE FREQUENCY (kHz)
R
Voltage vs. V
V
R
R
B IAS
Line UVLO Threshold
C C
B IAS
Error Amp Reference
B IAS
200
Quiescent Current
=10V
0
vs. Temperature
TEMPERATURE (°C)
= 560K
=560K
=160K
vs. Frequency
OVERDRIVE (mV)
vs. Overdrive
R
B IAS
400
40
V
=560K
CC
R
(V)
600
B IAS
CC
80
C
C t = 120pF
t
=360K
Voltage
= 470pF
120
800
M9999-040805
Micrel, Inc.
1000
160