AP3306

Document number: DS42803 Rev. 6 - 2

6 of 13

www.diodes.com

May 2022

© Diodes Incorporated

AP3306

Electrical Characteristics (@ TA = +25°C, VCCL = 18V, unless otherwise specified.) (continued)

Symbol

Parameter

Condition

Min

Typ

Max

Unit

Output Section (GDH/GDL Pin)

VGDL-L

Output Low-Level Voltage

IO = 10mA, VCCL = 18V

—

—

0.8

V

VGDL-H

Output High-Level Voltage

IO = 10mA, VCCL = 18V

7

—

—

V

VGDL-CLP

High-Level Clamping Voltage

VCCL = 18V

8

9.5

11

V

tGDL-RISE

Rising Time (Note 5)

CL = 1nF, VCCL = 18V

—

70

200

ns

tGDL-FALL

Falling Time (Note 5)

CL = 1nF, VCCL = 18V

—

20

80

ns

VGDH-L

Output Low-Level Voltage

(Note 6)

IO = 10mA, VCCL = 18V

—

—

0.8

V

VGDH-H

Output High-Level Voltage

(Note 6)

IO = 10mA, VCCL = 18V

7

—

—

V

VGDH-CLP

High-Level Clamping Voltage

(Note 6)

VCCL = 18V

8

9.5

11

V

tGDH-RISE

Rising Time (Note 5)

CL = 0.5nF, VCCL = 18V

—

100

250

ns

tGDH-FALL

Falling Time (Note 5)

CL = 0.5nF, VCCL = 18V

—

30

100

ns

De-Magnetization Section (DEM Pin)

VQR

Demagnetization Voltage

—

—

100

—

mV

ITH-ZVS

ZVS Mode Thershold.

—

315

—

µA

VTH-SOVP

SOVP Threshold

—

3.0

3.2

3.4

V

VTH-SUVP

SUVP Threshold

—

0.34

0.4

0.46

V

tSAMPLE

Sample Delay Time (Note 5)

—

—

1.8

—

µs

LDO Section ( VCCH Pin/VCCL Pin)

VTHLDO-ON

LDO turn-on threshold

VCCH = 20V

8.5

9.5

—

V

VTHLDO-OFF

LDO turn-off threshold

VCCH = 30V

—

—

20

V

ILDO

Operating Current

VCCL = 8V, VCCH = 12.5V

4

—

—

mA

Internal OTP Section

TOTP

OTP Threshold

—

—

+150

—

°C

THYS

OTP Recovery Hysteresis

—

—

+25

—

°C

Note:

5. Guaranteed by design.

6. AP3306 controls a PMOS switch by driving the gate of the PMOS with GDH and connecting the source of the PMOS to VCCL. Thus, the spec. VGDH-L

shows the small voltage difference between VCCL pin and GDH pin for turning off the PMOS, and the spec. VGDH-H shows the large voltage difference for

turning on. Furthermore, the tGDH-RISE measures the increasing of voltage difference between VCCL pin and GDH pin and the tGDH-FALL measures the

decreasing of voltage difference between VCCL pin and GDH pin.