参数资料
型号: MAX17007AGTI+T
厂商: Maxim Integrated Products
文件页数: 7/35页
文件大小: 0K
描述: IC CTRLR QPWM GRAPHICS 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: Quick-PWM™
应用: 电源
电流 - 电源: 1.7mA
电源电压: 4.5 V ~ 26 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(4x4)
包装: 带卷 (TR)
Dual and Combinable QPWM Graphics
Core Controllers for Notebook Computers
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 12V, V DD = V CC = EN1 = EN2 = 5V, V REFIN1 = 2V, SKIP = GND, T A = -40°C to +105°C , unless otherwise noted.) (Note 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
GATE DRIVERS
DH1, DH2 Gate Driver
On-Resistance
DL1, DL2 Gate Driver
On-Resistance
R ON(DH)
R ON(DL)
BST_ - LX_ forced to
5V
High state (pullup)
Low state (pulldown)
Low state (pulldown)
High state (pullup)
4.5
4.0
3
2
Driver Propagation Delay
Internal BST_ Switch
On-Resistance
R BST_
DH_ low to DL high
DL_ low to DH high
I BST_ = 10mA, V DD = 5V
8
12
42
48
11
ns
INPUTS AND OUTPUTS
EN1, EN2 Logic-Input Threshold
EN1, EN2 rising edge;
hysteresis = 300mV/600mV (min/max)
1.20
2.20
V
High (5V)
V CC -
0.4
Quad-Level Input Logic Levels
SKIP , ILIM1, ILIM2
Open (3.3V)
3.0
3.6
V
Ref (2.0V)
Low (GND)
1.7
2.3
0.4
Note 1: On-time and off-time specifications are measured from 50% point to 50% point at the DH pin with LX = GND, V BST = 5V, and
a 250pF capacitor connected from DH to LX. Actual in-circuit times might differ due to MOSFET switching speeds.
Note 2: The 0 to 0.5V range is guaranteed by design, not production tested.
Note 3: Not production tested.
Note 4: Specifications to T A = -40°C to +105°C are guaranteed by design, not production tested.
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