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参数资料
| 型号： | ISL6210CRZ |
| 厂商： | Intersil |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER DUAL SYNC 16QFN |
| 标准包装： | 75 |
| 配置： | 高端和低端，同步 |
| 输入类型： | PWM |
| 延迟时间： | 26ns |
| 电流 - 峰： | 2A |
| 配置数： | 2 |
| 输出数： | 4 |
| 高端电压 - 最大（自引导启动）： | 36V |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -10°C ~ 100°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（4x4） |
| 包装： | 管件 |
ISL6210
Electrical Specifications
These specifications apply for T A = -10°C to +100°C, Unless Otherwise Noted. (Continued) Parameters with
MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Upper Drive Source Resistance
Upper Drive Source Current (Note 4)
Upper Drive Sink Resistance
Upper Drive Sink Current (Note 4)
Lower Drive Source Resistance
Lower Drive Source Current (Note 4)
Lower Drive Sink Resistance
Lower Drive Sink Current (Note 4)
R UG_SRC
I UG_SCR
R UG_SNK
I UG_SNK
R LG_SRC
I LG_SCR
R LG_SNK
I LG_SNK
250mA Source Current
V UGATE-PHASE = 2.5V
250mA Sink Current
V UGATE-PHASE = 2.5V
250mA Source Current
V LGATE = 2.5V
250mA Sink Current
V LGATE = 2.5V
-
-
-
-
-
-
-
1.0
2.00
1.0
2.00
1.0
2.00
0.4
4.00
2.5
-
2.5
-
2.5
-
1.0
-
Ω
A
Ω
A
Ω
A
Ω
A
NOTE:
3. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
4. Limits established by characterization and are not production tested.
Functional Pin Description
NUMBER
1
2
3
4
5
6
7
NAME
GND
LGATE1
PVCC
FCCM
PGND
LGATE2
EN
FUNCTION
Bias and reference ground. All signals are referenced to this node.
Lower gate drive output of Channel 1. Connect to gate of the low-side power N-Channel MOSFET.
This pin supplies power to both the lower and higher gate drives in ISL6210. Connect to a +5V supply. Place a high quality
low ESR ceramic capacitor from this pin to GND.
Logic control input that will force continuous conduction mode (HIGH state) or allow discontinuous conduction mode
(LOW state). Placing a series resistor in this input will allow the switching dead-time to be programmed.
It is the power ground return of both low gate drivers.
Lower gate drive output of Channel 2. Connect to gate of the low-side power N-Channel MOSFET.
Logic control input that will enable (HIGH state) or disable (LOW state) the IC. Shutdown current is <1μA.
8
9
PHASE2 Connect this pin to the SOURCE of the upper MOSFET and the DRAIN of the lower MOSFET in Channel 2. This pin
provides a return path for the upper gate drive.
UGATE2 Upper gate drive output of Channel 2. Connect to gate of high-side power N-Channel MOSFET.
10
11
BOOT2
BOOT1
Floating bootstrap supply pin for the upper gate drive of Channel 2. Connect the bootstrap capacitor between this pin and
the PHASE2 pin. The bootstrap capacitor provides the charge to turn on the upper MOSFET. See “Internal Bootstrap Diode”
on page 7 for guidance in choosing the capacitor value.
Floating bootstrap supply pin for the upper gate drive of Channel 1. Connect the bootstrap capacitor between this pin and
the PHASE1 pin. The bootstrap capacitor provides the charge to turn on the upper MOSFET. See“Internal Bootstrap Diode”
on page 7 for guidance in choosing the capacitor value.
12
13
UGATE1 Upper gate drive output of Channel 1. Connect to gate of high-side power N-Channel MOSFET.
PHASE1 Connect this pin to the SOURCE of the upper MOSFET and the DRAIN of the lower MOSFET in Channel 1. This pin
provides a return path for the upper gate drive.
14
15
16
N/A
VCC
PWM1
PWM2
PAD
Connect a +5V bias supply to this pin. It supplies the internal analog circuits. Place a high quality, low ESR ceramic capacitor
from this pin to GND. This should be a separate capacitor than the one used for PVCC (Pin 3).
The PWM signal is the control input for the Channel 1 driver. The PWM signal can enter three distinct states during operation. See
“Three-State PWM Input” on page 6 for further details. Connect this pin to the PWM output of the controller.
The PWM signal is the control input for the Channel 2 driver. The PWM signal can enter three distinct states during operation. See
“Three-State PWM Input” on page 6 for further details. Connect this pin to the PWM output of the controller.
Connect this pad to the power ground plane (GND) via thermally enhanced connection.
5
FN6392.1
December 9, 2008
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