zl1505 Intersil Corporation, zl1505 Datasheet - Page 2

• Manufacturer Part Number: zl1505
• Description: Synchronous Step-down Mosfet Drivers
• Manufacturer: Intersil Corporation

1.
Table 2. Recommended Operating Conditions and Thermal Information
Notes: 1. Θ
impedance ground plane using multiple vias. For Θ
exposed metal pad.
Table 1. Absolute Maximum Ratings
Voltage measured with respect to GND. Operating beyond these limits may cause permanent damage to the device.
Functional operation beyond the Recommended Operating Conditions is not implied.
DC supply voltage
Logic I/O voltages
High-side supply voltage
High-side drive voltage
Low-side drive voltage
Boost to switch differential
Switch voltage, continuous
Switch voltage, < 100ns
Junction temperature
Storage temperature
Lead temperature
Gate Drive Bias Supply Voltage Range
Input Supply Voltage Range
Operating Junction Temperature Range
Junction to Ambient Thermal Impedance
Junction to Case Thermal Impedance
V
BST
Electrical Characteristics
- V
Parameter
SW
JA
measured in free air with device mounted on a 4-layer FR4 board and exposed pad soldered to low
Parameter
2
PWMH, PWML, LSEL
1
Soldering, 10s
1
BST, SW
HSEL
VDD
BST
SW
Pin
GH
GL
Symbol
ZL1505
JC
V
Θ
Θ
V
T
, the “case” temperature is measured at the center of the
DD
JC
IN
JA
J
(V
(V
(GND - 0.3) to (V
SW
SW
Min
- 40
(GND - 0.3) to 30
4.5
3.0
(GND - 5) to 30
–
–
- 0.3) to (V
- 0.3) to (V
- 55 to 150
- 55 to 150
- 0.3 to 30
- 0.3 to 8
- 0.3 to 8
- 0.3 to 8
Value
300
Typ
50
–
–
–
7
BST
BST
IN
30 - V
+ 0.3)
+ 0.3)
+ 0.3)
Data Sheet Revision 2/18/2009
Max
125
7.5
–
–
DD
www.intersil.com
Unit
°C/W
°C/W
Unit
°C
°C
°C
V
V
V
V
V
V
V
V
V
°C
V
V