ZL1505_10 INTERSIL [Intersil Corporation], ZL1505_10 Datasheet - Page 4

• Manufacturer Part Number: ZL1505_10
• Description: Synchronous Step-Down MOSFET Drivers
• Manufacturer: INTERSIL [Intersil Corporation]

Absolute Maximum Ratings
Voltage Measured with Respect to GND
DC Supply Voltage for VDD Pin . . . . . . . . . . . . . -0.3V to 8V
High-Side Supply Voltage for BST Pin . . . . . . . . -0.3V to 30V
High-Side Drive Voltage for
Low-Side Drive Voltage for
Boost to Switch Differential (V
Switch Voltage for SW Pin
Logic I/O Voltage for PWMH, PWML, LSEL Pins . . . -0.3V to 8V
ESD Rating
Latch Up . . . . . . . . . . . . . . . . . . . . . . . . Tested to JESD78
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
Electrical Specifications
BIAS CURRENT CHARACTERISTICS
I
PWM INPUT CHARACTERISTICS
PWM Input Bias Current
PWM Input Logic Low, V
PWM Input Logic High, V
Hysteresis
Minimum PWMH On-time to Produce GH
Pulse, t
Minimum GH On-time Pulse, t
(Note 11)
Minimum PWMH Off-time to Produce
Valid GH Pulse, t
BOOTSTRAP DIODE CHARACTERISTICS
Forward Voltage (V
7. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
8. For θ
DD
GH Pin . . . . . . . . . . . . . . . (V
GL Pin . . . . . . . . . . . . . . . . (GND - 0.3V) to (V
BST, SW Pins . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 8V
Continuous . . . . . . . . . . . . . . . . . . . (GND - 0.3V) to 30V
<100ns . . . . . . . . . . . . . . . . . . . . . . . (GND - 5V) to 30V
HSEL Pin . . . . . . . . . . . . . (V
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
GL Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5kV
features. See Tech Brief TB379.
supply current
PWMH,ON
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
PWMH,OFF
(Note 10)
F
)
IL
IH
4
BST
GH,ON
SW
SW
- V
V
T
-40°C to +125°C.
A
- 0.3V) to (V
- 0.3V) to (V
DD
SW
= +25°C. Boldface limits apply over the operating temperature range,
) for
= 6.5V, T
Not switching
V
V
PWMH or PWML
PWMH or PWML
PWMH or PWML
C
C
C
C
Forward bias current 100 mA
PWM
PWM
GH
GH
GH
GH
= 0
= 0
= 3 nF, V
= 0
= 5 V
= 0 V
BST
BST
DD
J
= -40°C to +125°C unless otherwise noted. Typical values are at
+ 0.3V)
+ 0.3V)
+ 0.3V)
HSEL
ZL1505
CONDITIONS
= V
BST
Thermal Information
Thermal Resistance (Typical)
Junction Temperature Range . . . . . . . . . . -55°C to +150°C
Storage Temperature Range . . . . . . . . . . . -55°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Gate Drive Bias Supply Voltage Range
Input Supply Voltage Range, V
Operating Junction Temperature Range, T
10 Ld DFN (Notes 7, 8) . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 7.5V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
= 6.5V
= 5.0V
= 6.5V
= 5.0V
= 6.5V
= 5.0V
(Note 9) TYP
MIN
3.4
2.7
–
–
–
–
–
–
–
–
–
IN
-
-
-
. . . . . . . . 3V to 30V - V
θ
110
1.1
0.8
0.8
12
14
20
17
JA
5
–
–
–
–
–
J
. . -40°C to +125°C
(°C/W) θ
50
(Note 9) UNIT
MAX
November 12, 2010
180
1.7
1.4
–
1
–
–
–
-
-
-
-
-
-
JC
(°C/W)
FN6845.2
7
µA
µA
µA
ns
ns
ns
ns
V
V
V
V
V
V
V
DD