2.4

Electrical Characteristics

This section describes the electrical characteristics of the front-end and PWM sections, thermal protection

mechanism against excessive internal temperature, and wall adapter mode functionality.

2.4.1

Electrical Characteristics of Front-End Section

Unless otherwise specified under conditions, the minimum and maximum ratings stated in the following table apply

over the entire specified operating ratings of the PD70211 device. Typical values are determined either by design or

by production testing at 25 °C ambient temperature. Voltages are with respect to IC ground (VPN_IN).

Table 2-5. Typical Electrical Performance

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Input Voltage

—

1

3

mA

Detection Phase

Detection range

—

1.1

—

10.1

V

—

10.1

—

12.8

V

ON-Resistance of internal

FET during detection

—

—

—

50

Ω

FET after detection

—

2

—

—

MΩ

Input offset current

1.1V ≤ VPP ≤ 10.1V,

—

—

5

μA

Threshold when VPP goes

low

—

2.8

3.0

4.85

V

Classification Phase

Classification sink turn-ON

threshold

—

11.4

—

13.7

V

Classification sink turn-OFF

threshold

—

20.9

—

23.9

V

threshold

—

—

1

—

V

Mark detection threshold

(VPP falling)

—

10.1

—

11.4

V

Current sink in the mark event

region

—

0.25

—

4

mA

Current limit of class current

—

50

68

80

mA

PD70211

Electrical Specifications

Datasheet

DS00003672A-page 9