List of figures VB525SP-E
4/19 Doc ID 18022 Rev 2
List of figures
Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2. Connection diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3. Switching time for inductive load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 4. Flag current vs temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 5. Single pulse avalanche energy capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 6. Self clamped inductive switching current vs time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 7. Low voltage clamp feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 8. Application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9. PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 10. PowerSO-10 suggested pad layout and tube shipment (no suffix). . . . . . . . . . . . . . . . . . . 17
Figure 11. PowerSO-10 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VB525SP-E Block diagram and pin description
Doc ID 18022 Rev 2 5/19
1 Block diagram and pin description
Figure 1. Block diagram
Table 2. Pin function
Pin number Name Function
1, 5 LGND Signal ground
2, 3, 4 GND Emitter power ground
6EEnable
(1)
1. When grounded the input is enabled
7V
CC
Logic supply voltage
8 BD Base darlington
9 INPUT Logic input channel (internal pull down)
10 FLAG Diagnostic output signal (open emitter)
Tab H V
C
Primary coil output driver (open collector)
DRIVER
GND
REFERENCE
R
SENSE
V
CC
HV
C
V
IN
QUASI PROP.
BASE CURRENT
-
THERMAL
PROTECTION
BD
E
DIAGNOSTIC
OUTPUT
V
CC
V
R
V
F1
V
LIM
V
TH
SN
LIMITER
LGND
Block diagram and pin description VB525SP-E
6/19 Doc ID 18022 Rev 2
Figure 2. Connection diagram (top view)
1
2
3
4
5
6
7
8
9
10
TAB
LGND
GND
GND
GND
LGND
E
V
CC
BD
INPUT
FLAG
HV
C
Note:
Pin 1 and pin 5 must be connected to pin2, pin 3 and pin 4

VB526SPTR-E

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Power Switch ICs - Power Distribution AED Vipower Power SO 10
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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