MC33394DH Freescale Semiconductor, MC33394DH Datasheet - Page 10

• Manufacturer Part Number: MC33394DH
• Description: IC POWER SUPPLY MULT-OUT 44-HSOP
• Manufacturer: Freescale Semiconductor

Specifications of MC33394DH

• Applications: Motorola MPC55x, MPC56x Microprocessors
• Interface: SPI Serial
• Voltage - Supply: 4 V ~ 26.5 V
• Package / Case: 44-BSOP (0.433", 11.00mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NOTE:
3. ELECTRICAL CHARACTERISTICS (–40 C
circuit – see Figure 1, unless otherwise noted.)
DC CHARACTERISTICS:
VKAM
VKAM Feedback Reference Voltage, pin VKAM_FB
Normal Mode (switcher running), I VKAM = 0 to –50mA
VKAM Load Regulation, VBAT = 13.3 V; I VKAM = –0 to –50 mA
VKAM Line Regulation, VBAT = 4.0 V to 26.5 V; I VKAM = –50 mA
VKAM Tracking to VDDL Voltage, VDDL – VKAM
VBAT = 4.0 V to 26.5 V; I VKAM = 0 to –50 mA, I VDDL = 0 to –400mA
VKAM Feedback Voltage — Power Down Mode
3.0 V
VKAM Reset Voltage (/PORESET)
Range of VKAM where Resets must remain asserted
VKAM Output Current (Normal Mode), VBAT = 4.0 V to 26.5 V
VKAM Output Current (Sleep Mode and when VBAT
VKAM Short Circuit Current, VKAM = 0 V
VKAM Feedback VKAM_FB Input Current, VKAM_FB = 5.0 V
VKAM Output Capacitance Required, Capacitor Initial Tolerance 10%
VPP
VPP 5.0V Output Voltage (Default), I VPP = –150 mA
VPP 3.3 V Output Voltage (Programmed by SPI)
I VPP = –150 mA
VPP Load Regulation, VBAT = 13.3 V; I VPP = 0 to –150 mA
VPP Line Regulation, VBAT = 4.0 V to 26.5 V; I VPP = –150 mA
VPP Tracking to VDDH Voltage, VDDH – VPP,
VBAT = 4.0 V to 26.5 V; I VPP = 0 to –150 mA;
I VDDH = 0 to –400 mA
VPP Drop Out Voltage, VPRE — VPP (VPP set to default 5.0V)
I VPP = –150 mA; Decrease VBAT until VPP is out of specification
(less than 4.86 V)
VPP Output Current, VBAT = 4.0 V to 26.5 V
VPP Short Circuit Current, VPP = 0 V
Thermal Shutdown Junction Temperature
Thermal Shutdown Hysteresis
10
1. Guaranteed by design but not production tested.
Battery Voltage
26.5 V, I VKAM = –12 mA
Characteristic
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4.0 V)
T A
(Note 1)
(Note 1)
+125 C; +4.0 V
33394
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
V VKAM_HRST
LoadRg VKAM
I VKAM(sleep)
LineRg VKAM
LoadRg VPP
LineRg VPP
VKAM REF
I VKAM_FB
VT VKAM
Symbol
VT VPP
TS HYS
I VKAM
TS DIS
VKAM
V DOV
VPP 5
VPP 3
I VPP
I SC
I SC
VBAT
+26.5 V using the 33394 typical application
1.242
0.675
–140
–360
Min.
–1.6
–0.8
–1.6
4.86
3.22
–0.8
–0.4
–0.8
150
0.5
5.0
22
0
1.267
–150
Typ.
–50
–12
5.0
3.3
VKAM
1.292
Max.
–165
–5%
5.12
3.38
–50
100
190
0.8
0.8
2.0
0.8
0.4
0.8
0.4
20
0
Unit
mA
mA
mA
mA
mA
%
%
%
%
%
%
V
V
V
V
V
V
C
C
A
F