BCM43362KUBGT Datasheet, PDF (18/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ b/g/n MAC/Baseband/Radio + SDIO

BCM43362 Data Sheet
CBUCK Regulator Features
Table 1 lists the mode the CBUCK operates in (Burst or PWM), based on various external control signals and
internal CBUCK mode register settings.
WL_RST_L
0
0
0
1
1
1
1
1
Table 1: CBUCK Operating Mode Selection
EXT_SMPS_REQ
0
1
1
0
0
1
1
1
EXT_PWM_REQ
X
0
1
X
X
0
0
1
Internal CBUCK
Mode Required
X
X
X
BURST
PWM
BURST
PWM
X
CBUCK Mode
Off
BURST
PWM
BURST
PWM
BURST
PWM
PWM
For detailed CBUCK performance specifications, see “Core Buck Regulator” on page 68.
Broadcom_®
February 13, 2015 • 43362-DS106-R
IEEE 802.11 b/g/n MAC/Baseband/Radio + SDIO
Page 17
BROADCOM CONFIDENTIAL