L9911K STMicroelectronics, L9911K Datasheet - Page 11

• Manufacturer Part Number: L9911K
• Description: IC VREG MULTIFUN AUTO MULTIWATT8
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L9911K

• Applications: Power Supply, Automotive Applications
• Voltage - Input: 7 V ~ 18 V
• Number Of Outputs: 1
• Voltage - Output: -
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11624-5

L9911
Table 8.
Table 9.
Typical configuration A
(Config-A)
Typical configuration B
(Config-B)
Typical configuration C
(Config-C)
options
LRC-A
LRC-B
LRC-C
LRC-D
timing
LRC
L9911P
Vreg-1/Config-A
6 Pole
Pairs
Alternator revolution speed (rpm)
nya
nya
nya
Correspondence of frequency (typical values) to application features
Considering the overall WW application scenario, there is a direct correspondence between
Typical configurations A/B and regulation curve Vreg-1, and between typical configuration C
and regulation curves V
customization for L9911 in the table below.
Customization of L9911: combination of LRC, regulation, and application options
Figure 2.
8 Pole
Pairs
nya
nya
nya
nya
Initiate regulation
LRC Cut
Initiate Regulation
LRC Cut
Initiate Regulation
LRC Cut
V
reg-1
L9911F
Vreg-1/Config-B
6 Pole
Pairs
nya
nya
nya
reg-2
8 Pole
Pairs
nya
nya
nya
nya
and V
Doc ID 10990 Rev 9
reg-3
L9911I
Vreg-2/Config-B
6 Pole
1200
3000
1450
3000
1450
3500
Pairs
nya
nya
nya
. This is allowing the summary of all possible
8 Pole
Pairs
nya
nya
nya
nya
6 pole pairs
DISAB-1
DISAB-1
DISAB-2
EN-1
EN-2
EN-2
L9911V
Vreg-2/Config-A
6 Pole
Pairs
nya
nya
nya
8 Pole
Pairs
nya
nya
nya
nya
Electrical specification
8 pole pairs
L9911K
Vreg-4/Config-A
6 Pole
Pairs
DISAB-3
DISAB-3
nya
nya
nya
EN-3
EN-4
EN-4
EN-4
8 Pole
Pairs
nya
nya
nya
nya
11/19