μ
PD720210
7. Peripheral Component Connection
R19UH0093EJ0200 Rev.2.00
Page 49 of 59
May 26, 2014
7.4
VBUS Power Switching Connection
7.4.1
USB Power Switch
Figure 7-3. VBUS Switch Connection
Remark:
The 3.3 V that pulls up OCIxB must be the same 3.3 V supplied to the
μ
PD720210.
Remark:
Total capacitance of VBUS should be no less than 120
μ
F. See 11.4.4.1 of USB 3.0 Specification.
PPONxB
PD720210
Downstream
USB Connector
5V
10uF
IN
EN
OCIxB
OC
OUT
150uF
USB
VBUS Switch
Total capacitance
should be more than
120uF as defined in
USB3.0 standard
3.3V
4.7 K
Ω
1
2
3
4
5
6
7
8
9
VBUS
D-
D+
GND
Summary of Contents for Renesas mPD720210
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