PM6652 STMicroelectronics, PM6652 Datasheet - Page 28

• Manufacturer Part Number: PM6652
• Description: IC CTLR STEPDOWN SMPS 32VFQFPN
• Manufacturer: STMicroelectronics

Specifications of PM6652

• Applications: Controller, Intel IMVP-6.5™, VR11
• Voltage - Input: 4.5 V ~ 36 V
• Number Of Outputs: 1
• Voltage - Output: 0.3 V ~ 1.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Device description
8.2
28/53
Figure 25. PM6652 integrator
Mode selection
The PM6652 has two multifunction pins which allow selecting the supply mode of operation.
There are three different modes, as shown in table
Table 8.
voltage slew-rate
VOUT minimum
Soft-Start slew-
VBOOT voltage
VDAC Table
CLKEN#
Feature
rate
PM6652 mode of operation selection
Table 6 on page 16
5mV/µs, DPRSLPVR=LOW
10mV/ìs, when DPRSLPVR=HIGH
(render suspend fast exit mode)
Not required. See
start and soft-end on page 33
details.
Programmable by ext. cap.
Not used. connect to 5 V.
GFX render IMVP6.5
Doc ID 16867 Rev 3
Section 8.8: Soft-
Mode of operation
for
CPU core IMVP6.5
Output required
Fixed, 5mV/µs
minimum
5mV/µs
Table 6
1.1V
Table 7 on page 18
Not used. connect
Programmable by
CPU core VR11
to SGND.
10mVµs
ext. cap.
1.1V
PM6652