STEVAL-ISA007V1 STMicroelectronics, STEVAL-ISA007V1 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-ISA007V1
• Description: EVAL BOARD 3PH PWR SUPPLY W/ESBT
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA007V1

• Mfg Application Notes: L5991 AppNote
• Design Resources: STEVAL-ISA007V1 Gerber Files STEVAL-ISA007V1 Schematic STEVAL-ISA007V1 Bill of Materials
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Isolated
• Power - Output: 150W
• Voltage - Output: 24V, 5V
• Current - Output: 6.25A, 75mA
• Voltage - Input: 250 ~ 850V
• Regulator Topology: Flyback
• Frequency - Switching: 90kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L5991, STC08DE150
• Input Voltage: 400 V
• Output Voltage: 5 V, 24 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: L5991, STC08DE150HV
• Other names: 497-5083

L5991 - L5991A
ELECTRICAL CHARACTERISTICS (continued.)
Figure 1. L5991 - Quiescent current vs. input
4/23
0 .2
0 .1 5
0 .1
0 .0 5
0
V
OUTPUT SECTION
SUPPLY SECTION
STANDBY FUNCTION
SYNCHRONIZATION SECTION
OVER CURRENT PROTECTION
DISABLE SECTION
3 0
2 0
4
REF
8
6
Symbol
V
V
CCOFF
V
I
CCON
V
I
V
V
V
qSH
-V
0
I
V
I
I
I
op
hys
S
q
T1
1
1
Z
1
1
t
Iq [m A ]
ST-BY
voltage.
(X = 7.6V and Y= 8.4V for L5991A)
4
Fall Time
Rise Time
UVLO Saturation
Startup voltage
Minimum Operating
Voltage
UVLO Hysteresis
Start Up Current
Operating Current
Quiescent Current
Zener Voltage
Standby Threshold
Clock Amplitude
Clock Source Current
Sync Pulse
Sync Pulse Current
Fault Threshold Voltage
Shutdown threshold
Input Bias Current
Quiescent current After
Disable
V 1 4 = 0 , P in 2 = o p e n
T j = 2 5 °C
8
Parameter
X
1 2
V c c [V ]
1 6
Y
2 0
C
C
C
C
V
Before Turn-on at:
V
C
(After turn on), CT = 1nF,
R
I
I
V
V
I
Vclock = 3.5V
Low Level
High Level
VSYNC = 3.5V
V
V
8
ST-BY
SOURCE
CC
CC
comp
comp
pin14
CC
O
O
O
O
T
T
= 20mA
2 4
= 13.3k , C
= 1nF, R
= 1nF
= 2.5nF
= 1nF
= 2.5nF
= V
= V
= 15V
Master Operation
= 2mA
Falling
Rising
= 0 to 3V
Slave Operation
C
C
= 0.8mA
2 8
= 0 to V
= V
Test Condition
T
= 13.3k , C
CCON
O
=0nF
CCON;
Figure 2. L5991 - Quiescent current vs. input
3 5 0
3 0 0
2 5 0
2 0 0
1 5 0
1 0 0
-0.5V
5 0
0
I
0
sink
O
I q [ µ A ]
=1nF
= 10mA
L5991A
L5991A
L5991A
voltage (after disable).
(X = 7.6V and Y= 8.4V for L5991A)
L5991
L5991
L5991
4
8
Min.
7.8
4.5
0.5
3.5
0.5
1.1
2.4
14
40
21
-1
9
7
4
3
X
V c c [ V ]
1 2
Typ.
330
8.4
7.6
0.8
7.0
2.5
4.0
1.2
2.5
20
35
50
70
15
10
75
25
45
5
9
7
Y
1 6
V 1 4 = V r e f
T j = 2 5 ° C
Max.
100
120
1.0
8.2
1.3
2.6
60
16
11
13
10
30
9
1
1
2 0
Unit
mA
mA
mV
mA
mA
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
2 4