KIT33701DWBEVB Freescale Semiconductor, KIT33701DWBEVB Datasheet - Page 10

• Manufacturer Part Number: KIT33701DWBEVB
• Description: KIT FOR 33701 POWER SUPPLY
• Manufacturer: Freescale Semiconductor
• Type: LDO Controllers & Regulatorsr

Specifications of KIT33701DWBEVB

• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 2, Non-Isolated
• Voltage - Input: 2.8 ~ 6V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MC34701
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: 34701

Table 3. Static Electrical Characteristics (continued)
the typical application circuit (see
10
34701
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
LINEAR REGULATOR (LDO)
Notes
LDO Feedback Voltage
LDO Voltage Margining Step Size
LDO Voltage Margining Highest Positive Value
LDO Voltage Margining Lowest Negative Value
LDO Line Regulation
LDO Load Regulation
LDO Ripple Rejection, Dropout Voltage
LDO Maximum Dropout Voltage (VIN - VLDO), using IRL2703
LDO Current Sense Comparator Threshold Voltage (VCS - VLDO)
LDO Pin Input Current, VLDO = 5.25V
LDO Feedback Input Current (LFB Pin), VLFB = 0.8V
LDO Drive Output Current (LDRV Pin), VLDRV = 0V
CS Pin Input Leakage Current
LDO Pull-down MOSFET Q4 Current Limit
LDO Pull-down MOSFET Q4 RDS(ON)
LDO Recommended Output Capacitance
LDO Recommended Output Capacitor ESR
Thermal Shutdown (LDO Pull-down MOSFET Q4)
Thermal Shutdown Hysteresis
15.
16.
Characteristics noted under conditions -40°C
VIN1 = VIN2 = 2.8V to 6.0V, ILDO = 10mA to 1000mA. Includes Load
Regulation Error
VIN1 = VIN2 = 2.8V to 6.0V, ILDO = 1000mA
ILDO = 10mA to 1000mA
VDO = 1.0V, VRIPPLE = +1.0V p-p
Sinusoidal, f = 300kHz, ILDO = 500mA
VLDO = 2.5V, ILDO = 1000mA
VCS = 5.25V
T
ID = 1.0A, VBST = 8.0V
A
= 25°C, VBST = 8.0V (LDO Pin)
Design information only. This parameter is not production tested.
IDO refers to Load Current on External LDOFET - IRL2703 is the Intersil MOSFET.
(16)
(16)
(16)
Characteristic
(15)
Figure
(16)
(15)
33), unless otherwise noted.
(15)
≤
T
A
≤
85°C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3V using
(16)
REG
REG
R
V
Symbol
DS(ON)Q4
T
V
V
LDO_RR
I
I
I
C
V
R
SDHYS
LIMQ4
V
V
I
V
I
LDRV
CSLK
MLDO
T
CSTH
LDO
LNVLDO
LDVLDO
LFB
LDO
LDO
LFB
DO
MP
MN
SD
0.784
0.75
Min
-7.9
-1.0
-1.0
-1.0
-5.0
150
5.9
1.0
Analog Integrated Circuit Device Data
35
50
–
–
–
–
–
–
–
0.800
Typ
-3.3
170
1.0
1.9
5.0
40
50
50
10
10
Freescale Semiconductor
–
–
–
–
–
–
–
–
0.816
Max
-5.9
-2.0
200
190
7.9
1.0
1.0
4.0
1.0
2.0
1.9
75
65
–
–
–
–
–
Unit
mΩ
mV
mV
mA
mA
dB
µA
µA
µF
°C
°C
%
%
%
%
%
V
A
Ω