mc33998 Freescale Semiconductor, Inc, mc33998 Datasheet - Page 8

• Manufacturer Part Number: mc33998
• Description: Switching Power Supply With Linear Regulators
• Manufacturer: Freescale Semiconductor, Inc

8
Table 3. Static Electrical Characteristics (continued)
33998
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Figure
conditions unless otherwise noted.
LINEAR REGULATOR (VDDL)
KEEP-ALIVE (STANDBY) REGULATOR (VKAM)
Notes
VDDL Output Voltage
VDDL Line Regulation
VDDL Load Regulation
DRVL Output Current
VDDL Active Discharge Resistance
VDDH to VDDL Active Clamp Resistance
VDDL Output Capacitor Capacitance
VDDL Output Capacitor ESR
VKAM Output Voltage
VKAM Output Voltage, EN = 0 V (Standby Mode)
VKAM Line Regulation, EN = 0 V (Standby Mode)
VKAM Load Regulation, EN = 0 V (Standby Mode)
Differential Voltage V
VKAM Output Capacitor Capacitance
VKAM Output Capacitor ESR
12.
Characteristics noted under conditions 9.0 V
V
V
V
V
V
V
I
V
V
V
V
V
V
EN = 5.0 V, I
VKAM
PWR
DDH
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
Recommended value.
8) unless otherwise noted. Typical values noted reflect the approximate parameter mean at T
= 4.8 V to 5.2 V, I
= 5.0 mA, VPWR = KA_V
= KA_V
= KA_V
= KA_V
= KA_V
= KA_V
= KA_V
= KA_V
= KA_V
= 0 V, KA_V
= KA_V
= KA_V
VKAM
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
KAM
= 5.0 mA, V
PWR
= 14 V, I
= 14 V, I
= 14 V, VDRVL = 1.0 V
= 14 V, EN = 0 V, I
= 14 V, EN = 0 V, I
= 26 V, I
= 18 V, I
= 5.0 V, I
= 5.0 V to 18 V, I
= 14 V, I
- V
VDDL
= 3.5 V, I
DDL
Characteristic
(12)
(12)
VDDL
VDDL
VKAM
VKAM
VKAM
VKAM
= 400 mA
PWR
PWR
VKAM
= 200 mA
= 10 mA to 400 mA
= 0.5 mA
= 5.0 mA
= 1.0 mA to 10 mA
= 10.0 mA
(12)
(12)
= KA_V
VKAM
= 18 V, EN = 5.0 V
FBL
VDDH
= 5.0 mA
= 2.0 mA
= 10 mA
PWR
= 50 mA, V
= 14 V, I
≤
V
PWR
FBKB
VDDL
≤
16 V, -40°C
= 0 V
= 200 mA
≤
REGLDD
T
REGLN
REGLN
REGLD
J
REG
ESR
ESR
R
Symbol
R
= T
C
C
V
V
V
I
LDISCH
CLAMP
DRVL
VKAM
VDDL
KAM
KAM
DDL
VKAM
VDDL
VKAM
A
VKAM
VDDL
VDDL
≤
VKAM
125°C, using the typical application circuit (see
Min
-30
-70
-20
-20
2.5
5.0
1.0
0.6
2.5
2.5
2.5
2.5
2.0
–
–
0
–
–
Analog Integrated Circuit Device Data
0.125
Typ
2.6
4.7
1.4
11
68
–
–
–
–
–
–
–
–
–
–
–
–
A
Freescale Semiconductor
= 25°C under nominal
Max
100
2.7
2.7
2.7
2.7
2.7
2.7
30
70
25
10
10
20
60
–
–
–
–
Unit
mV
mV
mA
mV
mV
mV
µF
µF
Ω
Ω
Ω
Ω
V
V
V