TI-BQ500101.pdf

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

2

6.1 Absolute Maximum Ratings ...................................... 4

6.2 ESD Ratings.............................................................. 4

6.3 Recommended Operating Conditions....................... 4

6.4 Thermal Information.................................................. 4

6.5 Electrical Characteristics........................................... 5

7.1 Overview ................................................................... 6

7.2 Functional Block Diagram ......................................... 6

7.3 Feature Description................................................... 7

8.1 Application Information.............................................. 8

10.1 商标 ....................................................................... 15

10.2 静电放电警告......................................................... 15

10.3 Glossary................................................................ 15

11.1 机械制图................................................................ 16

11.2 建议印刷电路板 (PCB) 焊盘图案........................... 17

11.3 建议模板开口......................................................... 17

1 V

Supply voltage to gate drivers and internal circuitry.

2 V

Supply voltage to gate drivers and internal circuitry.

3 P

Power ground, needs to be connected to Pin 9 and PCB

4 V

Voltage switching node – pin connection to the inductor.

5 V

Input voltage pin. Connect input capacitors close to this pin.

4

= 5 V, I

= 25°C, Duty Cycle = 50%

V

quiescent current PWM = Floating, V

= 5 V, V

Standby supply current PWM = Float 130 µA

Hysteresis 0.2 V

Input impedance

1700

kΩ

Logic level high 2.65

Tri-state activation time

(falling) PWM

60

ns

Tri-state activation time (rising)

PWM

60

Reverse leakage